Tools & Wizards About Us
e-inzert.cz screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

e-inzert.cz

Inzertní server a bazar online, inzerce zdarma | e-Inzert.cz

Page Load Speed

9.2 sec in total

First Response

527 ms

Resources Loaded

8.5 sec

Page Rendered

103 ms

e-inzert.cz screenshot

About Website

Welcome to e-inzert.cz homepage info - get ready to check E Inzert best content right away, or after learning these important things about e-inzert.cz

e-Inzert.cz je inzertní server a bazar online, s inzercí zdarma pro všechny občany i firmy. Inzerujte s námi. Nabízíme všechny inzertní kategorie a další speciální inzertní servery reality a auta.

Visit e-inzert.cz

Key Findings

We analyzed E-inzert.cz page load time and found that the first response time was 527 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

e-inzert.cz performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

e-inzert.cz

527 ms

e-inzert.cz

401 ms

www.e-inzert.cz

534 ms

www.e-inzert.cz

6973 ms

screen.css

379 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 96% of them (26 requests) were addressed to the original E-inzert.cz, 4% (1 request) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain E-inzert.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.5 kB (26%)

Content Size

886.8 kB

After Optimization

654.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-inzert.cz main page is 886.8 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. 30% of websites need less resources to load. Images take 637.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.0 kB

  • Original 29.6 kB
  • After minification 29.0 kB
  • After compression 6.7 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 23.0 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 44.0 kB

  • Original 637.5 kB
  • After minification 593.4 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. E Inzert images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 151.0 kB

  • Original 201.4 kB
  • After minification 134.6 kB
  • After compression 50.3 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 151.0 kB or 75% of the original size.

CSS Optimization

-79%

Potential reduce by 14.4 kB

  • Original 18.3 kB
  • After minification 15.3 kB
  • After compression 3.9 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. E-inzert.cz needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Inzert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

e-inzert.cz

e-inzert.cz

527 ms

e-inzert.cz

e-inzert.cz

401 ms

www.e-inzert.cz

www.e-inzert.cz

534 ms

www.e-inzert.cz

www.e-inzert.cz

6973 ms

screen.css

screen.css

379 ms

jquery.cookiebar.css

jquery.cookiebar.css

292 ms

jquery.js

jquery.js

581 ms

php.js

php.js

313 ms

overlib.js

overlib.js

522 ms

jquery.cookiebar.js

jquery.cookiebar.js

389 ms

new_logo2.jpg

new_logo2.jpg

195 ms

inputbck.gif

inputbck.gif

96 ms

submit_button.jpg

submit_button.jpg

98 ms

11368180_29836_small.jpg

11368180_29836_small.jpg

313 ms

11368385_30037_small.jpg

11368385_30037_small.jpg

105 ms

11368187_29843_small.jpeg

11368187_29843_small.jpeg

375 ms

11368273_29928_small.jpeg

11368273_29928_small.jpeg

195 ms

11368088_29746_small.jpg

11368088_29746_small.jpg

210 ms

11368246_29901_small.jpg

11368246_29901_small.jpg

388 ms

11368219_29874_small.jpg

11368219_29874_small.jpg

292 ms

title_bar_background.jpg

title_bar_background.jpg

303 ms

11368120_29778_small.jpg

11368120_29778_small.jpg

195 ms

11368191_29847_small.jpeg

11368191_29847_small.jpeg

186 ms

11368218_29873_small.jpg

11368218_29873_small.jpg

98 ms

11368390_30042_small.jpg

11368390_30042_small.jpg

209 ms

11368368_30020_small.jpg

11368368_30020_small.jpg

105 ms

ga.js

ga.js

16 ms

Accessibility Review

e-inzert.cz accessibility score

56

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

e-inzert.cz best practices score

75

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

e-inzert.cz SEO score

54

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

High

Document uses plugins

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 E-inzert.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 E-inzert.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

e-inzert.cz

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