Tools & Wizards About Us
czechdatingnet.com screenshot

Report Summary

  • 0

    Performance

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

czechdatingnet.com

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Page Load Speed

3.3 sec in total

First Response

59 ms

Resources Loaded

3.2 sec

Page Rendered

68 ms

czechdatingnet.com screenshot

About Website

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Key Findings

We analyzed Czechdatingnet.com page load time and found that the first response time was 59 ms and then it took 3.3 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

czechdatingnet.com performance score

0

Network Requests Diagram

czechdatingnet.com

59 ms

czechdatingnet.com

156 ms

www.czechdatingnet.com

159 ms

react-3.5.1.js

130 ms

static.js

125 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 27% of them (4 requests) were addressed to the original Czechdatingnet.com, 33% (5 requests) were made to Nationan.com and 27% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Zz.bdstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.8 kB (15%)

Content Size

106.6 kB

After Optimization

90.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Czechdatingnet.com main page is 106.6 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. Only 5% of websites need less resources to load. Javascripts take 102.7 kB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 1.1 kB

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.1 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 1.1 kB or 49% of the original size.

JavaScript Optimization

-14%

Potential reduce by 14.4 kB

  • Original 102.7 kB
  • After minification 102.7 kB
  • After compression 88.3 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 14.4 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 340 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.3 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. Czechdatingnet.com needs all CSS files to be minified and compressed as it can save up to 340 B or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (55%)

Requests Now

11

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Czechdatingnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

czechdatingnet.com

czechdatingnet.com

59 ms

czechdatingnet.com

czechdatingnet.com

156 ms

www.czechdatingnet.com

www.czechdatingnet.com

159 ms

react-3.5.1.js

react-3.5.1.js

130 ms

static.js

static.js

125 ms

www.nationan.com

www.nationan.com

536 ms

push.js

push.js

1509 ms

hm.js

hm.js

1306 ms

style.css

style.css

11 ms

jquery-3.7.1.js

jquery-3.7.1.js

23 ms

index.js

index.js

36 ms

apptj.js

apptj.js

36 ms

hm.js

hm.js

952 ms

hm.gif

hm.gif

284 ms

hm.gif

hm.gif

326 ms

Accessibility Review

czechdatingnet.com accessibility score

59

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

czechdatingnet.com 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

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

czechdatingnet.com SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

czechdatingnet.com

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