Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

vitascan.ru

Витаскан - Интересные факты обо всем на свете

Page Load Speed

5.5 sec in total

First Response

1.3 sec

Resources Loaded

4 sec

Page Rendered

247 ms

vitascan.ru screenshot

About Website

Click here to check amazing Vitascan content for Russia. Otherwise, check out these important facts you probably never knew about vitascan.ru

Познавательно-развлекательный ресурс, где мы регулярно публикуем увлекательные факты на самые разные темы: от животных до информационных технологий.

Visit vitascan.ru

Key Findings

We analyzed Vitascan.ru page load time and found that the first response time was 1.3 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vitascan.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value11.2 s

19/100

10%

Network Requests Diagram

vitascan.ru

1279 ms

wp-emoji-release.min.js

216 ms

cache.skin.css

238 ms

easy-modal-site.css

249 ms

styles.css

250 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 74% of them (98 requests) were addressed to the original Vitascan.ru, 5% (7 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Vitascan.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (39%)

Content Size

4.0 MB

After Optimization

2.4 MB

In fact, the total size of Vitascan.ru main page is 4.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 101.6 kB

  • Original 123.1 kB
  • After minification 117.7 kB
  • After compression 21.5 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 101.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 242 B

  • Original 2.0 MB
  • After minification 2.0 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. Vitascan images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 687.1 kB

  • Original 962.6 kB
  • After minification 912.7 kB
  • After compression 275.5 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 687.1 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 773.1 kB

  • Original 884.4 kB
  • After minification 713.0 kB
  • After compression 111.3 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. Vitascan.ru needs all CSS files to be minified and compressed as it can save up to 773.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (57%)

Requests Now

115

After Optimization

49

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitascan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vitascan.ru accessibility score

95

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

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

Best Practices

vitascan.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vitascan.ru 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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitascan.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Vitascan.ru 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 data is detected on the main page of Vitascan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: