Tools & Wizards About Us
pantax.cz screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

pantax.cz

Pantax

Page Load Speed

1.8 sec in total

First Response

124 ms

Resources Loaded

1.5 sec

Page Rendered

96 ms

pantax.cz screenshot

About Website

Click here to check amazing Pantax content for Czech Republic. Otherwise, check out these important facts you probably never knew about pantax.cz

Portál Pantax nabízí ručně tříděné odkazy zaměřené na vyhledávání, služby, zpravodajství, administrativu, finance, zákony, obory, internetové obchody, jízdní řády, cestování, letenky, počasí atd.

Visit pantax.cz

Key Findings

We analyzed Pantax.cz page load time and found that the first response time was 124 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

pantax.cz performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value2,550 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

pantax.cz

124 ms

pantax.cz

240 ms

pantax.css

200 ms

adsbygoogle.js

113 ms

analytics.js

94 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 65% of them (17 requests) were addressed to the original Pantax.cz, 15% (4 requests) were made to Googleads.g.doubleclick.net and 8% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (700 ms) belongs to the original domain Pantax.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 453.8 kB (50%)

Content Size

906.3 kB

After Optimization

452.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pantax.cz main page is 906.3 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. 20% of websites need less resources to load. Javascripts take 630.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 88.6 kB

  • Original 103.8 kB
  • After minification 99.9 kB
  • After compression 15.2 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 88.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 22 B

  • Original 170.7 kB
  • After minification 170.7 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. Pantax images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 364.8 kB

  • Original 630.6 kB
  • After minification 630.6 kB
  • After compression 265.8 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 364.8 kB or 58% of the original size.

CSS Optimization

-31%

Potential reduce by 374 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 851 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. Pantax.cz needs all CSS files to be minified and compressed as it can save up to 374 B or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

24

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pantax. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pantax.cz

pantax.cz

124 ms

pantax.cz

pantax.cz

240 ms

pantax.css

pantax.css

200 ms

adsbygoogle.js

adsbygoogle.js

113 ms

analytics.js

analytics.js

94 ms

1b.jpg

1b.jpg

277 ms

1c.jpg

1c.jpg

282 ms

1x1.gif

1x1.gif

303 ms

2b.jpg

2b.jpg

305 ms

2c.jpg

2c.jpg

303 ms

3b.jpg

3b.jpg

301 ms

3c.jpg

3c.jpg

508 ms

4b.jpg

4b.jpg

569 ms

4c.jpg

4c.jpg

508 ms

5b.jpg

5b.jpg

509 ms

5c.jpg

5c.jpg

510 ms

6b.jpg

6b.jpg

511 ms

6c.jpg

6c.jpg

671 ms

7.jpg

7.jpg

700 ms

show_ads_impl.js

show_ads_impl.js

404 ms

collect

collect

16 ms

js

js

62 ms

zrt_lookup.html

zrt_lookup.html

30 ms

ads

ads

413 ms

ads

ads

253 ms

ads

ads

393 ms

Accessibility Review

pantax.cz accessibility score

78

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

pantax.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

pantax.cz SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pantax.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 Pantax.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

pantax.cz

Open Graph description is not detected on the main page of Pantax. 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: