Tools & Wizards About Us
serpuhov.ru screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

serpuhov.ru

Официальный сайт города Серпухова Московской области

Page Load Speed

10.9 sec in total

First Response

1.8 sec

Resources Loaded

8.6 sec

Page Rendered

471 ms

serpuhov.ru screenshot

About Website

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

Официальный сайт администрации города Серпухова Московской области

Visit serpuhov.ru

Key Findings

We analyzed Serpuhov.ru page load time and found that the first response time was 1.8 sec and then it took 9.1 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

serpuhov.ru performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.073

95/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

serpuhov.ru

1840 ms

css

49 ms

normalize.css

264 ms

jquery.min.js

39 ms

kernel_main.css

275 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 74% of them (122 requests) were addressed to the original Serpuhov.ru, 4% (7 requests) were made to Pos.gosuslugi.ru and 4% (6 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Serpuhov.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 604.0 kB (15%)

Content Size

4.1 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Serpuhov.ru main page is 4.1 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 245.1 kB

  • Original 298.5 kB
  • After minification 298.2 kB
  • After compression 53.5 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 245.1 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 299.2 kB

  • Original 3.5 MB
  • After minification 3.2 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. Serpuhov images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 48.6 kB

  • Original 270.6 kB
  • After minification 270.6 kB
  • After compression 221.9 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 48.6 kB or 18% of the original size.

CSS Optimization

-36%

Potential reduce by 11.1 kB

  • Original 30.9 kB
  • After minification 28.9 kB
  • After compression 19.8 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. Serpuhov.ru needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (25%)

Requests Now

151

After Optimization

113

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serpuhov. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

serpuhov.ru

serpuhov.ru

1840 ms

css

css

49 ms

normalize.css

normalize.css

264 ms

jquery.min.js

jquery.min.js

39 ms

kernel_main.css

kernel_main.css

275 ms

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Accessibility Review

serpuhov.ru accessibility score

73

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

serpuhov.ru 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

serpuhov.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

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 Serpuhov.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 Serpuhov.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

serpuhov.ru

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