4 sec in total
452 ms
3.3 sec
264 ms
Welcome to vlahova.cz homepage info - get ready to check Vlahova best content for Czech Republic right away, or after learning these important things about vlahova.cz
Jako rodinná firma Jasněna Vláhová s.r.o. stojíme za několika úspěšnými značkami hodinářského a šperkařského zboží a dodáváme tyto produkty do téměř dvou tisíc obchodů v celé Evropě.
Visit vlahova.czWe analyzed Vlahova.cz page load time and found that the first response time was 452 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vlahova.cz performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value9.0 s
1/100
25%
Value7.4 s
28/100
10%
Value860 ms
33/100
30%
Value0.743
6/100
15%
Value21.5 s
1/100
10%
452 ms
126 ms
446 ms
229 ms
444 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 86% of them (60 requests) were addressed to the original Vlahova.cz, 3% (2 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vlahova.cz.
Page size can be reduced by 125.5 kB (33%)
377.5 kB
252.0 kB
In fact, the total size of Vlahova.cz main page is 377.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 195.1 kB which makes up the majority of the site volume.
Potential reduce by 43.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.6 kB or 83% of the original size.
Potential reduce by 8.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Vlahova images are well optimized though.
Potential reduce by 51.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 51.3 kB or 51% of the original size.
Potential reduce by 21.7 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Vlahova.cz needs all CSS files to be minified and compressed as it can save up to 21.7 kB or 77% of the original size.
Number of requests can be reduced by 28 (41%)
69
41
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlahova. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
452 ms
vlahova.css
126 ms
menu.css
446 ms
menu-cookie.css
229 ms
lightbox.css
444 ms
jquery-tabs.css
558 ms
vlahova.js
509 ms
emaily.js
509 ms
jquery.own.js
627 ms
jquery.dimensions.js
574 ms
jquery.tooltip.js
618 ms
jquery-function.js
740 ms
lightbox.js
767 ms
jquery-tabs.js
755 ms
menu.js
737 ms
plusone.js
93 ms
ga.js
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__utm.gif
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jvd-napis-small.gif
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jvd-text_en.gif
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sipky.gif
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all.js
77 ms
body-back.gif
1028 ms
logo-jvd.gif
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menu-vertical.gif
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foto-paticka.jpg
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dot.asp
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cb=gapi.loaded_0
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menu-horizontal.gif
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menu-horizontal-none.gif
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xd_arbiter.php
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xd_arbiter.php
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ping
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prechod.png
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prechod-top.png
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paticka.png
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vlahova-print.css
163 ms
overlay.png
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loading.gif
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close.gif
198 ms
vlahova.cz accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
vlahova.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vlahova.cz SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vlahova.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Vlahova.cz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
vlahova.cz
Open Graph data is detected on the main page of Vlahova. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: