Tools & Wizards About Us
istoriirossii.ru screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

istoriirossii.ru

История России и всего человечества

Page Load Speed

7.5 sec in total

First Response

1.3 sec

Resources Loaded

5.6 sec

Page Rendered

649 ms

istoriirossii.ru screenshot

About Website

Visit istoriirossii.ru now to see the best up-to-date Istoriirossii content for Russia and also check out these interesting facts you probably never knew about istoriirossii.ru

История культуры, науки и политической жизни России и зарубежных стран, развитие человечества с древних времен до наших дней

Visit istoriirossii.ru

Key Findings

We analyzed Istoriirossii.ru page load time and found that the first response time was 1.3 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

istoriirossii.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.479

18/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

istoriirossii.ru

1323 ms

font-awesome-5.min.css

148 ms

font-awesome-v4-shims.css

291 ms

animate.min.css

414 ms

sppagebuilder.css

554 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 88% of them (117 requests) were addressed to the original Istoriirossii.ru, 5% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Istoriirossii.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 403.0 kB (11%)

Content Size

3.6 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Istoriirossii.ru main page is 3.6 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. 75% 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 252.4 kB

  • Original 295.9 kB
  • After minification 262.2 kB
  • After compression 43.5 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. This page needs HTML code to be minified as it can gain 33.7 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 252.4 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 101.8 kB

  • Original 2.9 MB
  • After minification 2.8 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. Istoriirossii images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 44.2 kB

  • Original 373.7 kB
  • After minification 373.7 kB
  • After compression 329.5 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 44.2 kB or 12% of the original size.

CSS Optimization

-4%

Potential reduce by 4.5 kB

  • Original 120.8 kB
  • After minification 120.8 kB
  • After compression 116.3 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. Istoriirossii.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (38%)

Requests Now

123

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istoriirossii. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

istoriirossii.ru

istoriirossii.ru

1323 ms

font-awesome-5.min.css

font-awesome-5.min.css

148 ms

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291 ms

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414 ms

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554 ms

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989 ms

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989 ms

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Accessibility Review

istoriirossii.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

Links do not have a discernible name

Best Practices

istoriirossii.ru best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

istoriirossii.ru SEO score

92

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

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

High

Tap targets are not sized appropriately

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 Istoriirossii.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 Istoriirossii.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

istoriirossii.ru

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