Tools & Wizards About Us

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

vse-pro-geny.com

Сайт про генетику, спадкові захворювання та методи їх діагностики : Все про гени!

Page Load Speed

1.4 sec in total

First Response

297 ms

Resources Loaded

919 ms

Page Rendered

200 ms

About Website

Visit vse-pro-geny.com now to see the best up-to-date Vse Pro Geny content for Ukraine and also check out these interesting facts you probably never knew about vse-pro-geny.com

Сайт про генетику, спадкові захворювання та методи їх діагностики, генетичне тестування, досягнення генетики

Visit vse-pro-geny.com

Key Findings

We analyzed Vse-pro-geny.com page load time and found that the first response time was 297 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

vse-pro-geny.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

vse-pro-geny.com

297 ms

reset.css

117 ms

style_pologroup-soft.com.css

246 ms

adsbygoogle.js

197 ms

js

67 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 74% of them (23 requests) were addressed to the original Vse-pro-geny.com, 6% (2 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (415 ms) belongs to the original domain Vse-pro-geny.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.5 kB (12%)

Content Size

408.9 kB

After Optimization

359.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vse-pro-geny.com main page is 408.9 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. Images take 335.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 32.3 kB

  • Original 43.6 kB
  • After minification 42.9 kB
  • After compression 11.3 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 32.3 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 11.5 kB

  • Original 335.4 kB
  • After minification 323.9 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. Vse Pro Geny images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-44%

Potential reduce by 5.6 kB

  • Original 12.7 kB
  • After minification 12.7 kB
  • After compression 7.1 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. Vse-pro-geny.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (40%)

Requests Now

30

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vse Pro Geny. 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

Accessibility Review

vse-pro-geny.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

vse-pro-geny.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

vse-pro-geny.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Vse Pro Geny. 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: