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avhifi.cz

Website review avhifi.cz

 Generated on November 22 2017 02:29 AM

Old statistics? UPDATE !


The score is 47/100

SEO Content

Title

E-shop | AVHiFi.cz



Length : 18

Perfect, your title contains between 10 and 70 characters.
Description

AVHiFi.cz | e-shop | audio video technika



Length : 41

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords

avhifi.cz



Good, your page contains meta keywords.
Og Meta Properties This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
0 25 6 1 0 0
  • [H2] Emotiva
  • [H2] Akční sety
  • [H2] Novinky
  • [H2] HDR zařízení
  • [H2] Audio zařízení
  • [H2] AV distribuce po IP
  • [H2] Blu-ray
  • [H2] Bezdrátový přenos
  • [H2] Digital Signage
  • [H2] Držáky, IR ovladače
  • [H2] Extendery
  • [H2] HDBaseT
  • [H2] Strukturovaná kabeláž
  • [H2] Maticové přepínače
  • [H2] Kabely
  • [H2] Přepínače
  • [H2] Převodníky
  • [H2] Příslušenství
  • [H2] Řídicí systémy
  • [H2] Rozbočovače
  • [H2] Testovací zařízení
  • [H2] Video procesory
  • [H2] Akce
  • [H2] Bazar
  • [H2] Ukončené modely
  • [H3] Kategorie produktů
  • [H3] Nejnovější produkty
  • [H3] Kategorie produktů
  • [H3] Nejnovější produkty
  • [H3] Aktuality
  • [H3] Nejčtenější články
  • [H4] Kategorie
Images We found 38 images on this web page.

Good, most or all of your images have alt attributes
Text/HTML Ratio Ratio : 0%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no Iframes detected on this page.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs Perfect! No underscores detected in your URLs.
In-page links We found a total of 120 links including 0 link(s) to files



Anchor Type Juice
Můj účet Internal Passing Juice
Přihlášení Odhlášení Internal Passing Juice
Registrace Internal Passing Juice
O nás Internal Passing Juice
Kontakty Internal Passing Juice
Home Internal Passing Juice
E-shop Internal Passing Juice
Výrobci Internal Passing Juice
Aktuality Internal Passing Juice
Akce Internal Passing Juice
Co to je? Internal Passing Juice
Podpora Internal Passing Juice
O nákupu Internal Passing Juice
Emotiva Internal Passing Juice
Akční sety Internal Passing Juice
Novinky Internal Passing Juice
HDR zařízení Internal Passing Juice
Audio zařízení Internal Passing Juice
Sluchátkový zesilovač Internal Passing Juice
Sluchátka Internal Passing Juice
Bezdrátové audio systémy Internal Passing Juice
Předzesilovač audio Internal Passing Juice
Převodník audio Internal Passing Juice
Reprosoustavy Internal Passing Juice
Síťový audio přehrávač Internal Passing Juice
Zesilovač integrovaný Internal Passing Juice
Zesilovač koncový Internal Passing Juice
Zesilovač zónový Internal Passing Juice
Instalační reproduktory Internal Passing Juice
AV distribuce po IP Internal Passing Juice
Blu-ray Internal Passing Juice
Blu-ray přehrávač Internal Passing Juice
Blu-ray disky Internal Passing Juice
Blu-ray příslušenství Internal Passing Juice
Bezdrátový přenos Internal Passing Juice
Digital Signage Internal Passing Juice
Držáky, IR ovladače Internal Passing Juice
Extendery Internal Passing Juice
HDMI extender Internal Passing Juice
Instalační panely Internal Passing Juice
IP extendery Internal Passing Juice
Audio extendery Internal Passing Juice
DVI extender Internal Passing Juice
RS232 / IR extender Internal Passing Juice
USB extendery Internal Passing Juice
VGA extender Internal Passing Juice
HDBaseT Internal Passing Juice
Sada HDBaseT Internal Passing Juice
Přijímač HDBaseT Internal Passing Juice
Vysílač HDBaseT Internal Passing Juice
Rozbočovač HDBaseT Internal Passing Juice
Maticový přepínač HDBaseT Internal Passing Juice
Extender HDBaseT Internal Passing Juice
Strukturovaná kabeláž Internal Passing Juice
Kabely metalické Internal Passing Juice
Konektory, spojky Internal Passing Juice
Patch kabely Internal Passing Juice
Patch panely Internal Passing Juice
Maticové přepínače Internal Passing Juice
HDMI maticový přepínač Internal Passing Juice
HDBaseT maticový přepínač Internal Passing Juice
Kabely Internal Passing Juice
HDMI kabel Internal Passing Juice
DVI kabel Internal Passing Juice
DisplayPort kabel Internal Passing Juice
HDMI-DVI kabel Internal Passing Juice
Repro kabel hotový Internal Passing Juice
Kabel síťový hotový Internal Passing Juice
Repro kabel metráž Internal Passing Juice
Signálový kabel analog hotový Internal Passing Juice
Signálový kabel digitální hotový Internal Passing Juice
Redukce Internal Passing Juice
Přepínače Internal Passing Juice
HDMI přepínač Internal Passing Juice
Multi přepínač Internal Passing Juice
Audio přepínač Internal Passing Juice
VGA přepínač Internal Passing Juice
Převodníky Internal Passing Juice
HDMI převodník Internal Passing Juice
3G / HD / SD SDI převodník Internal Passing Juice
Audio převodník Internal Passing Juice
DisplayPort převodník Internal Passing Juice
DVI převodník Internal Passing Juice
HDCP/EDID/CEC převodník Internal Passing Juice
Multi-formátový převodník Internal Passing Juice
VGA převodník Internal Passing Juice
Video převodník Internal Passing Juice
Příslušenství Internal Passing Juice
Řídicí systémy Internal Passing Juice
Software Internal Passing Juice
Velocity Internal Passing Juice
Ovládací panely Internal Passing Juice
Rozbočovače Internal Passing Juice
HDMI rozbočovač Internal Passing Juice
DVI rozbočovač Internal Passing Juice
VGA rozbočovač Internal Passing Juice
Audio rozbočovač Internal Passing Juice
Testovací zařízení Internal Passing Juice
Video procesory Internal Passing Juice
Akční zboží Internal Passing Juice
Likvidace zásob Internal Passing Juice
Bazar Internal Passing Juice
Ukončené modely Internal Passing Juice
Atlona AT-UHD-HDVS-300-C-KIT Internal Passing Juice
Emotiva Big Ego Internal Passing Juice
OPPO sluchátka PM-3 + HA-2SE sluchátkový zesilovač Internal Passing Juice
AV 4K kompletní sestava 5.1 Internal Passing Juice
Emotiva PT-100 + A-150 Internal Passing Juice
OPPO UDP-203 + CYP HDMI kabel Premium 2m jako dárek Internal Passing Juice
Emotiva Day Internal Passing Juice
Ocenění EISA pro OPPO UDP-203 Internal Passing Juice
Distributor značky Emotiva Internal Passing Juice
Místo konání výstavy Internal Passing Juice
Jaký je rozdíl mezi BDP-103EU a BDP-103D-EU? Internal Passing Juice
V čem se liší model BDP-105EU od modelu BDP-103EU? Internal Passing Juice
Vlastnosti OPPO BDP-105EU Internal Passing Juice
Vlastnosti OPPO BDP-103EU Internal Passing Juice
Produkty Internal Passing Juice
Obchodní podmínky Internal Passing Juice
Mapa webu Internal Passing Juice

SEO Keywords

Keywords Cloud
Keywords Consistency
Keyword Content Title Keywords Description Headings

Usability

Url Domain : avhifi.cz
Length : 9
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is cs.
Dublin Core This page does not take advantage of Dublin Core.

Document

Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 22
Warnings : 9
Email Privacy Great no email address has been found in plain text!
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt Missing

Your website doesn't have a robots.txt file - this can be problematic.

A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.
Analytics Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights


41 / 100    Speed
  Should Fix:
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

  • http://avhifi.cz/
  • http://www.avhifi.cz/
  • https://www.avhifi.cz/
Show how to fix
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 145.8KiB (78% reduction).

  • Compressing https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/bootstrap.min.css could save 32.3KiB (88% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/camera.min.js could save 30.1KiB (78% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css could save 23.3KiB (87% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/js/acymailing.js?v=1527088987 could save 15KiB (75% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/js/acymailing_module.js?v=5100 could save 11.2KiB (79% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/jquery.mobile.customized.min.js could save 10.8KiB (62% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/js/facebox.js?vmver=9047 could save 7.1KiB (69% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/js/vmprices.js?vmver=9047 could save 4.1KiB (70% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/css/acyicon.css could save 3.2KiB (73% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/css/customstyle/customstyle.css?css=441d3a619eb60614fd92e3e14355f0aa could save 2.7KiB (72% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/js/vmsite.js?vmver=9047 could save 2.3KiB (61% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/css/module_default.css?v=1527088986 could save 1.3KiB (61% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/css/facebox.css?vmver=9047 could save 852B (60% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/css/custom.css could save 808B (58% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/css/acypopup.css?v=1527088986 could save 761B (54% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://www.avhifi.cz//media/com_acymailing/css/acyicon.css (expiration not specified)
  • https://www.avhifi.cz/images/bottom/SW-510W_basic_syst.png (expiration not specified)
  • https://www.avhifi.cz/images/bottom/fma-background-OMNI-1-LOGO.png (expiration not specified)
  • https://www.avhifi.cz/images/bottom/r-type_sports-bar_px.png (expiration not specified)
  • https://www.avhifi.cz/images/bottom/velocity_panel_large_black_blu-rayGUI.png (expiration not specified)
  • https://www.avhifi.cz/images/new-emotiva-stack-Gen-2.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/logo/Emotiva_email_sig.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/logo/avhifi-259.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/logo/blustream1.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/atlona_logo.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/cyp_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dvdo_logo.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dynaudio_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/krautwire_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/accell_logo_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/beale_xpress_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/blustream_logo_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/eagle-cable-squarelogo-1450272575331_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/emotiva_email_sig_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/isotek-logo_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/logo-small_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/metz_connect_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/oppo_logo.png3_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/spearsmunsil_logo.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/supra_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdr-h2h-44mas-1600x742-1400x649_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdr-h2h-88ms-1600x742-1400x649_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdvs-210u-tx-wp-combo-1600x742-1400x649_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdvs-sc-rxs_1600x742_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-pkt-3h-1600x742_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/hdvs-210h_1600x742-bw-2_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/supermart/patterns/retina_dust.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_atlona.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_cyp.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_dvdo.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_oppo.png (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/blank.gif (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/camera-loader.gif (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/camera_skins.png (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/camera.min.js (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/jquery.mobile.customized.min.js (expiration not specified)
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/bootstrap.min.css (expiration not specified)
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/custom.css (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/css/custom.css (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/fonts/icomoon.woff (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/arrow_switch.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/bg_direction_nav.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/btn-gradient-bg.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/paticka_odrazky.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/search-icon.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/thumbnail_arrows.png (expiration not specified)
  • https://connect.facebook.net/en_US/sdk.js (20 minutes)
  • https://ssl.google-analytics.com/ga.js (2 hours)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://www.avhifi.cz/templates/vp_supermart/js/cache/template.min.js.php?v=1.6
  • https://www.avhifi.cz//media/com_acymailing/js/acymailing.js?v=1527088987
  • https://www.avhifi.cz/components/com_virtuemart/assets/js/vmsite.js?vmver=9047
  • https://www.avhifi.cz/components/com_virtuemart/assets/js/facebox.js?vmver=9047
  • https://www.avhifi.cz/components/com_virtuemart/assets/js/vmprices.js?vmver=9047
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/jquery.mobile.customized.min.js
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/camera.min.js
  • https://c.imedia.cz/js/retargeting.js

Optimize CSS Delivery of the following:

  • https://www.avhifi.cz/templates/vp_supermart/css/cache/template.min.css.php?s=1&v=1.6
  • https://www.avhifi.cz/templates/vp_supermart/css/customstyle/customstyle.css?css=441d3a619eb60614fd92e3e14355f0aa
  • https://www.avhifi.cz/templates/vp_supermart/css/custom.css
  • https://www.avhifi.cz//media/com_acymailing/css/module_default.css?v=1527088986
  • https://www.avhifi.cz//media/com_acymailing/css/acypopup.css?v=1527088986
  • https://www.avhifi.cz//media/com_acymailing/css/acyicon.css
  • https://www.avhifi.cz/components/com_virtuemart/assets/css/facebox.css?vmver=9047
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/bootstrap.min.css
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/custom.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 110.2KiB (31% reduction).

  • Compressing https://www.avhifi.cz/images/banners/bannerblustream222.jpg?1529691699969 could save 23.8KiB (27% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/supra_logo.jpg could save 13KiB (86% reduction).
  • Compressing https://www.avhifi.cz/images/bottom/SW-510W_basic_syst.png could save 8.4KiB (14% reduction).
  • Compressing https://www.avhifi.cz/images/stories/logo/avhifi-259.png could save 4.9KiB (42% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_atlona.png could save 4.7KiB (54% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_dvdo.png could save 4KiB (52% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_oppo.png could save 3.6KiB (56% reduction).
  • Compressing https://www.avhifi.cz/images/bottom/fma-background-OMNI-1-LOGO.png could save 3.5KiB (14% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_cyp.png could save 3.1KiB (57% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/krautwire_logo.jpg could save 2.9KiB (52% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/camera_skins.png could save 2.8KiB (12% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/thumbnail_arrows.png could save 2.8KiB (81% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/search-icon.png could save 2.7KiB (92% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/arrow_switch.png could save 2.7KiB (96% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/btn-gradient-bg.png could save 2.6KiB (91% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/bg_direction_nav.png could save 2.6KiB (52% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/oppo_logo.png3_140x140.jpg could save 2.5KiB (61% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/cyp_logo.jpg could save 1.8KiB (46% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dynaudio_logo.jpg could save 1.6KiB (45% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/atlona_logo.png could save 1.6KiB (26% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/spearsmunsil_logo.png could save 1.3KiB (24% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/accell_logo_140x140.png could save 1.1KiB (24% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/blank.gif could save 1KiB (93% reduction).
  • Compressing https://scontent-mia3-1.xx.fbcdn.net/v/t39.2147-6/c0.13.284.149/p284x149/34192364_2088931838011355_6978271551812534272_n.jpg?_nc_cat=0&oh=b233b515377bba44aba183e9ebc014c5&oe=5BB4ABD2 could save 935B (25% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/logo-small_140x140.png could save 934B (22% reduction).
  • Compressing https://scontent-mia3-1.xx.fbcdn.net/v/t1.0-1/c12.12.155.155/s50x50/481011_503031576430464_240112057_n.png?_nc_cat=0&oh=145ef45d5abe8615e9110d9976c1f716&oe=5BA262CB could save 909B (21% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dvdo_logo.png could save 872B (18% reduction).
  • Compressing https://external-mia3-1.xx.fbcdn.net/safe_image.php?d=AQAQRd5PObkZN8MC&w=284&h=149&url=https%3A%2F%2Fwww.avhifi.cz%2Fimages%2F2018-06-15-TST-Emotiva-XPA-DR2-1.jpg&cfs=1&upscale=1&fallback=news_d_placeholder_publisher&_nc_hash=AQD6T6FUW6Q068rO could save 805B (14% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/blustream_logo_140x140.png could save 796B (23% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/isotek-logo_140x140.jpg could save 656B (25% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdr-h2h-44mas-1600x742-1400x649_140x140.jpg could save 624B (26% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/metz_connect_140x140.png could save 614B (22% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdr-h2h-88ms-1600x742-1400x649_140x140.jpg could save 607B (25% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/emotiva_email_sig_140x140.jpg could save 569B (28% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdvs-210u-tx-wp-combo-1600x742-1400x649_140x140.jpg could save 531B (28% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/product/resized/hdvs-210h_1600x742-bw-2_140x140.jpg could save 530B (28% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-pkt-3h-1600x742_140x140.jpg could save 527B (27% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdvs-sc-rxs_1600x742_140x140.jpg could save 505B (28% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/beale_xpress_140x140.png could save 449B (19% reduction).
  • Compressing https://scontent-mia3-1.xx.fbcdn.net/v/t1.0-1/p32x32/419992_10151346675860463_861043175_n.jpg?_nc_cat=0&oh=224b4411b499b1b211488192ca12a17f&oe=5BAACEED could save 387B (41% reduction).
  • Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yN/r/WgFKRx0VFOG.png could save 279B (22% reduction).
  • Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yH/r/yNvz5xtKREW.png could save 109B (20% reduction).
Show how to fix
  Consider Fixing:
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 5.2KiB (15% reduction).

  • Minifying https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css could save 2.7KiB (11% reduction).
  • Minifying https://www.avhifi.cz/templates/vp_supermart/css/custom.css could save 680B (50% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/css/acyicon.css could save 658B (15% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/css/acypopup.css?v=1527088986 could save 549B (40% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/css/module_default.css?v=1527088986 could save 454B (21% reduction).
  • Minifying https://www.avhifi.cz/components/com_virtuemart/assets/css/facebox.css?vmver=9047 could save 225B (17% reduction).
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 13.4KiB (25% reduction).

  • Minifying https://www.avhifi.cz/components/com_virtuemart/assets/js/facebox.js?vmver=9047 could save 4.1KiB (41% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/js/acymailing.js?v=1527088987 could save 4KiB (20% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/js/acymailing_module.js?v=5100 could save 2.1KiB (15% reduction).
  • Minifying https://www.avhifi.cz/components/com_virtuemart/assets/js/vmprices.js?vmver=9047 could save 2KiB (35% reduction).
  • Minifying https://www.avhifi.cz/components/com_virtuemart/assets/js/vmsite.js?vmver=9047 could save 1.2KiB (33% reduction).
Show how to fix
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

  • Only about 68% of the final above-the-fold content could be rendered with the full HTML response.
  • Click to see the screenshot with only the HTML response: snapshot:18
Show how to fix
  1 Passed Rules
Show details
Minify HTML

Your HTML is minified. Learn more about minifying HTML.


95 / 100    User Experience
  Consider Fixing:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

  • The tap target <a href="/e-shop/novinky">Novinky</a> and 25 others are close to other tap targets.
  • The tap target <span class="opener">+</span> and 23 others are close to other tap targets.
  • The tap target <input id="mailingdata_te…cymailing57791" type="checkbox" name="terms" class="checkbox"> is close to 1 other tap targets.
  • The tap target <a href="/vyrobci/vyrobci/dynaudio"></a> is close to 1 other tap targets.
  • The tap target <a href="https://m.face…w.avhifi.cz%2F" class="_1drp _5lv6">AV Hifi e-shop</a> is close to 1 other tap targets.
  • The tap target <div id="u_0_2" class="pluginConnectButton">Like PageLiked</div> is close to 1 other tap targets.
  • The tap target <a href="/avhifi.cz/pos…81280961938846" class="see_more_link">See More</a> is close to 1 other tap targets.
  • The tap target <a href="https://www.avhifi.cz/produkty">Produkty</a> and 3 others are close to other tap targets.
Show how to fix
  4 Passed Rules
Show details
Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Configure the viewport

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Use legible font sizes

The text on your page is legible. Learn more about using legible font sizes.


57 / 100    Speed
  Should Fix:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 145.8KiB (78% reduction).

  • Compressing https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/bootstrap.min.css could save 32.3KiB (88% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/camera.min.js could save 30.1KiB (78% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css could save 23.3KiB (87% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/js/acymailing.js?v=1527088987 could save 15KiB (75% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/js/acymailing_module.js?v=5100 could save 11.2KiB (79% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/jquery.mobile.customized.min.js could save 10.8KiB (62% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/js/facebox.js?vmver=9047 could save 7.1KiB (69% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/js/vmprices.js?vmver=9047 could save 4.1KiB (70% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/css/acyicon.css could save 3.2KiB (73% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/css/customstyle/customstyle.css?css=441d3a619eb60614fd92e3e14355f0aa could save 2.7KiB (72% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/js/vmsite.js?vmver=9047 could save 2.3KiB (61% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/css/module_default.css?v=1527088986 could save 1.3KiB (61% reduction).
  • Compressing https://www.avhifi.cz/components/com_virtuemart/assets/css/facebox.css?vmver=9047 could save 852B (60% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/css/custom.css could save 808B (58% reduction).
  • Compressing https://www.avhifi.cz//media/com_acymailing/css/acypopup.css?v=1527088986 could save 761B (54% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://www.avhifi.cz//media/com_acymailing/css/acyicon.css (expiration not specified)
  • https://www.avhifi.cz/images/bottom/SW-510W_basic_syst.png (expiration not specified)
  • https://www.avhifi.cz/images/bottom/fma-background-OMNI-1-LOGO.png (expiration not specified)
  • https://www.avhifi.cz/images/bottom/r-type_sports-bar_px.png (expiration not specified)
  • https://www.avhifi.cz/images/bottom/velocity_panel_large_black_blu-rayGUI.png (expiration not specified)
  • https://www.avhifi.cz/images/new-emotiva-stack-Gen-2.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/logo/Emotiva_email_sig.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/logo/avhifi-259.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/logo/blustream1.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/atlona_logo.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/cyp_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dvdo_logo.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dynaudio_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/krautwire_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/accell_logo_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/beale_xpress_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/blustream_logo_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/eagle-cable-squarelogo-1450272575331_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/emotiva_email_sig_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/isotek-logo_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/logo-small_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/metz_connect_140x140.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/oppo_logo.png3_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/spearsmunsil_logo.png (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/manufacturer/supra_logo.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdr-h2h-44mas-1600x742-1400x649_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdr-h2h-88ms-1600x742-1400x649_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdvs-210u-tx-wp-combo-1600x742-1400x649_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-hdvs-sc-rxs_1600x742_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/at-pkt-3h-1600x742_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/stories/virtuemart/product/resized/hdvs-210h_1600x742-bw-2_140x140.jpg (expiration not specified)
  • https://www.avhifi.cz/images/znacky_atlona.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_cyp.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_dvdo.png (expiration not specified)
  • https://www.avhifi.cz/images/znacky_oppo.png (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/blank.gif (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/camera-loader.gif (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/camera_skins.png (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/camera.min.js (expiration not specified)
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/jquery.mobile.customized.min.js (expiration not specified)
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/bootstrap.min.css (expiration not specified)
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/custom.css (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/css/custom.css (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/fonts/icomoon.woff (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/arrow_switch.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/bg_direction_nav.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/btn-gradient-bg.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/paticka_odrazky.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/search-icon.png (expiration not specified)
  • https://www.avhifi.cz/templates/vp_supermart/images/thumbnail_arrows.png (expiration not specified)
  • https://connect.facebook.net/en_US/sdk.js (20 minutes)
  • https://ssl.google-analytics.com/ga.js (2 hours)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://www.avhifi.cz/templates/vp_supermart/js/cache/template.min.js.php?v=1.6
  • https://www.avhifi.cz//media/com_acymailing/js/acymailing.js?v=1527088987
  • https://www.avhifi.cz/components/com_virtuemart/assets/js/vmsite.js?vmver=9047
  • https://www.avhifi.cz/components/com_virtuemart/assets/js/facebox.js?vmver=9047
  • https://www.avhifi.cz/components/com_virtuemart/assets/js/vmprices.js?vmver=9047
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/jquery.mobile.customized.min.js
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/scripts/camera.min.js
  • https://c.imedia.cz/js/retargeting.js

Optimize CSS Delivery of the following:

  • https://www.avhifi.cz/templates/vp_supermart/css/cache/template.min.css.php?s=1&v=1.6
  • https://www.avhifi.cz/templates/vp_supermart/css/customstyle/customstyle.css?css=441d3a619eb60614fd92e3e14355f0aa
  • https://www.avhifi.cz/templates/vp_supermart/css/custom.css
  • https://www.avhifi.cz//media/com_acymailing/css/module_default.css?v=1527088986
  • https://www.avhifi.cz//media/com_acymailing/css/acypopup.css?v=1527088986
  • https://www.avhifi.cz//media/com_acymailing/css/acyicon.css
  • https://www.avhifi.cz/components/com_virtuemart/assets/css/facebox.css?vmver=9047
  • https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/bootstrap.min.css
  • https://www.avhifi.cz/plugins/system/fmalertcookies/assets/css/custom.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 110.2KiB (31% reduction).

  • Compressing https://www.avhifi.cz/images/banners/bannerblustream222.jpg?1529691710809 could save 23.8KiB (27% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/supra_logo.jpg could save 13KiB (86% reduction).
  • Compressing https://www.avhifi.cz/images/bottom/SW-510W_basic_syst.png could save 8.4KiB (14% reduction).
  • Compressing https://www.avhifi.cz/images/stories/logo/avhifi-259.png could save 4.9KiB (42% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_atlona.png could save 4.7KiB (54% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_dvdo.png could save 4KiB (52% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_oppo.png could save 3.6KiB (56% reduction).
  • Compressing https://www.avhifi.cz/images/bottom/fma-background-OMNI-1-LOGO.png could save 3.5KiB (14% reduction).
  • Compressing https://www.avhifi.cz/images/znacky_cyp.png could save 3.1KiB (57% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/krautwire_logo.jpg could save 2.9KiB (52% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/camera_skins.png could save 2.8KiB (12% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/thumbnail_arrows.png could save 2.8KiB (81% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/search-icon.png could save 2.7KiB (92% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/arrow_switch.png could save 2.7KiB (96% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/btn-gradient-bg.png could save 2.6KiB (91% reduction).
  • Compressing https://www.avhifi.cz/templates/vp_supermart/images/bg_direction_nav.png could save 2.6KiB (52% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/oppo_logo.png3_140x140.jpg could save 2.5KiB (61% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/cyp_logo.jpg could save 1.8KiB (46% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dynaudio_logo.jpg could save 1.6KiB (45% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/atlona_logo.png could save 1.6KiB (26% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/spearsmunsil_logo.png could save 1.3KiB (24% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/accell_logo_140x140.png could save 1.1KiB (24% reduction).
  • Compressing https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/images/blank.gif could save 1KiB (93% reduction).
  • Compressing https://scontent-mia3-1.xx.fbcdn.net/v/t39.2147-6/c0.13.284.149/p284x149/34192364_2088931838011355_6978271551812534272_n.jpg?_nc_cat=0&oh=b233b515377bba44aba183e9ebc014c5&oe=5BB4ABD2 could save 935B (25% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/logo-small_140x140.png could save 934B (22% reduction).
  • Compressing https://scontent-mia3-1.xx.fbcdn.net/v/t1.0-1/c12.12.155.155/s50x50/481011_503031576430464_240112057_n.png?_nc_cat=0&oh=145ef45d5abe8615e9110d9976c1f716&oe=5BA262CB could save 909B (21% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/dvdo_logo.png could save 872B (18% reduction).
  • Compressing https://external-mia3-1.xx.fbcdn.net/safe_image.php?d=AQAQRd5PObkZN8MC&w=284&h=149&url=https%3A%2F%2Fwww.avhifi.cz%2Fimages%2F2018-06-15-TST-Emotiva-XPA-DR2-1.jpg&cfs=1&upscale=1&fallback=news_d_placeholder_publisher&_nc_hash=AQD6T6FUW6Q068rO could save 805B (14% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/blustream_logo_140x140.png could save 796B (23% reduction).
  • Compressing https://www.avhifi.cz/images/stories/virtuemart/manufacturer/resized/isotek-logo_140x140.jpg could save 656B (25% reduction).
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Show how to fix
  Consider Fixing:
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

  • http://avhifi.cz/
  • http://www.avhifi.cz/
  • https://www.avhifi.cz/
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 5.2KiB (15% reduction).

  • Minifying https://www.avhifi.cz/modules/mod_vp_camera_slider/assets/css/camera.css could save 2.7KiB (11% reduction).
  • Minifying https://www.avhifi.cz/templates/vp_supermart/css/custom.css could save 680B (50% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/css/acyicon.css could save 658B (15% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/css/acypopup.css?v=1527088986 could save 549B (40% reduction).
  • Minifying https://www.avhifi.cz//media/com_acymailing/css/module_default.css?v=1527088986 could save 454B (21% reduction).
  • Minifying https://www.avhifi.cz/components/com_virtuemart/assets/css/facebox.css?vmver=9047 could save 225B (17% reduction).
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 13.4KiB (25% reduction).

  • Minifying https://www.avhifi.cz/components/com_virtuemart/assets/js/facebox.js?vmver=9047 could save 4.1KiB (41% reduction).
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Show how to fix
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

  • Only about 56% of the final above-the-fold content could be rendered with the full HTML response.
  • Click to see the screenshot with only the HTML response: snapshot:18
Show how to fix
  1 Passed Rules
Show details
Minify HTML

Your HTML is minified. Learn more about minifying HTML.



* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.