Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

shell.com.ru

«Шелл» в России | «Шелл» в России

Page Load Speed

5.2 sec in total

First Response

1.1 sec

Resources Loaded

3.9 sec

Page Rendered

117 ms

shell.com.ru screenshot

About Website

Welcome to shell.com.ru homepage info - get ready to check Shell best content for Russia right away, or after learning these important things about shell.com.ru

Концерн «Шелл» – один из мировых лидеров энергетического сектора.

Visit shell.com.ru

Key Findings

We analyzed Shell.com.ru page load time and found that the first response time was 1.1 sec and then it took 4.1 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

shell.com.ru performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.726

6/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

shell.com.ru

1094 ms

www.shell.com.ru

1234 ms

jquery-datepicker.min.79dfb935c0a66b8dd3cea922c6b510c0.css

13 ms

shell-preload.min.d48857e6422e704a7c038a00e24d180c.css

56 ms

modernizr.min.850ec8cbc69a9cb0605756a6794c1242.js

15 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 15% of them (8 requests) were addressed to the original Shell.com.ru, 13% (7 requests) were made to S04.static-shell.com and 9% (5 requests) were made to S00.static-shell.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Shell.com.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (53%)

Content Size

2.3 MB

After Optimization

1.1 MB

In fact, the total size of Shell.com.ru main page is 2.3 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. 65% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.2 kB

  • Original 67.2 kB
  • After minification 65.1 kB
  • After compression 12.0 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 55.2 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 106.2 kB

  • Original 914.8 kB
  • After minification 808.7 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. Obviously, Shell needs image optimization as it can save up to 106.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 962.0 kB

  • Original 1.2 MB
  • After minification 829.0 kB
  • After compression 242.4 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 962.0 kB or 80% of the original size.

CSS Optimization

-72%

Potential reduce by 111.2 kB

  • Original 154.0 kB
  • After minification 154.0 kB
  • After compression 42.8 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. Shell.com.ru needs all CSS files to be minified and compressed as it can save up to 111.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (67%)

Requests Now

51

After Optimization

17

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shell.com.ru accessibility score

100

Accessibility Issues

Best Practices

shell.com.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

High

Page has valid source maps

SEO Factors

shell.com.ru SEO score

91

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 Shell.com.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 Shell.com.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 Shell. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: