Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

sharik.spb.ru

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Page Load Speed

7.6 sec in total

First Response

361 ms

Resources Loaded

6.7 sec

Page Rendered

528 ms

About Website

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Key Findings

We analyzed Sharik.spb.ru page load time and found that the first response time was 361 ms and then it took 7.3 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

sharik.spb.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value21.4 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value2,670 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

sharik.spb.ru

361 ms

sharik.spb.ru

649 ms

sharik.spb.ru

373 ms

ui.design-tokens.css

331 ms

ui.font.opensans.css

332 ms

Our browser made a total of 193 requests to load all elements on the main page. We found that 90% of them (173 requests) were addressed to the original Sharik.spb.ru, 2% (3 requests) were made to Google.com and 2% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Sharik.spb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.3 kB (6%)

Content Size

6.0 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sharik.spb.ru main page is 6.0 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. 70% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 176.2 kB

  • Original 221.6 kB
  • After minification 182.7 kB
  • After compression 45.4 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 38.9 kB, which is 18% 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 176.2 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 62.8 kB

  • Original 5.1 MB
  • After minification 5.0 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. Sharik Spb images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 81.4 kB

  • Original 691.2 kB
  • After minification 691.2 kB
  • After compression 609.8 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 81.4 kB or 12% of the original size.

CSS Optimization

-23%

Potential reduce by 11.9 kB

  • Original 52.6 kB
  • After minification 52.6 kB
  • After compression 40.7 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. Sharik.spb.ru needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (25%)

Requests Now

191

After Optimization

143

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sharik Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sharik.spb.ru accessibility score

63

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

sharik.spb.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sharik.spb.ru SEO score

88

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sharik.spb.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sharik.spb.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 Sharik Spb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: