Tools & Wizards About Us
pas-jablonec.cz screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

pas-jablonec.cz

PAS Jablonec a.s. - Home

Page Load Speed

4.1 sec in total

First Response

488 ms

Resources Loaded

3.5 sec

Page Rendered

126 ms

pas-jablonec.cz screenshot

About Website

Visit pas-jablonec.cz now to see the best up-to-date PAS Jablonec content and also check out these interesting facts you probably never knew about pas-jablonec.cz

PAS - Jablonec a.s. - large-scale producer of glass beads, superior crystals, czech beads

Visit pas-jablonec.cz

Key Findings

We analyzed Pas-jablonec.cz page load time and found that the first response time was 488 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

pas-jablonec.cz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

pas-jablonec.cz

488 ms

pas-jablonec.eu

318 ms

www.pas-jablonec.eu

1479 ms

template.css

111 ms

gzip.php

319 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Pas-jablonec.cz, 90% (27 requests) were made to Pas-jablonec.eu and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Pas-jablonec.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.1 kB (1%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pas-jablonec.cz main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 13.0 kB

  • Original 15.9 kB
  • After minification 13.4 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2.0 kB

  • Original 1.0 MB
  • After minification 1.0 MB

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. PAS Jablonec images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 64 B

  • Original 101.7 kB
  • After minification 101.7 kB
  • After compression 101.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 28 B

  • Original 172 B
  • After minification 172 B
  • After compression 144 B

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. Pas-jablonec.cz needs all CSS files to be minified and compressed as it can save up to 28 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PAS Jablonec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pas-jablonec.cz

pas-jablonec.cz

488 ms

pas-jablonec.eu

pas-jablonec.eu

318 ms

www.pas-jablonec.eu

www.pas-jablonec.eu

1479 ms

template.css

template.css

111 ms

gzip.php

gzip.php

319 ms

gzip.php

gzip.php

396 ms

gzip.php

gzip.php

431 ms

gzip.php

gzip.php

342 ms

gzip.php

gzip.php

305 ms

gzip.php

gzip.php

312 ms

uikit2-cb390740.js

uikit2-cb390740.js

505 ms

wk-scripts-a0d0474e.js

wk-scripts-a0d0474e.js

423 ms

gzip.php

gzip.php

453 ms

js

js

99 ms

css

css

34 ms

beadshop-eu-new.png

beadshop-eu-new.png

113 ms

en_gb.gif

en_gb.gif

112 ms

cs_cz.gif

cs_cz.gif

112 ms

de_de.gif

de_de.gif

168 ms

fr_fr.gif

fr_fr.gif

111 ms

es_es.gif

es_es.gif

169 ms

it_it.gif

it_it.gif

209 ms

ru_ru.gif

ru_ru.gif

233 ms

ImageTop.jpg

ImageTop.jpg

245 ms

uvodni-image1.jpg

uvodni-image1.jpg

511 ms

uvodni-image2.jpg

uvodni-image2.jpg

526 ms

uvodni-image3.jpg

uvodni-image3.jpg

656 ms

uvodni-image4.jpg

uvodni-image4.jpg

595 ms

uvodni-image6.jpg

uvodni-image6.jpg

695 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

403 ms

Accessibility Review

pas-jablonec.cz accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best Practices

pas-jablonec.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

pas-jablonec.cz SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pas-jablonec.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pas-jablonec.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.

Social Sharing Optimization

pas-jablonec.cz

Open Graph description is not detected on the main page of PAS Jablonec. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: