Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

Page Load Speed

6.1 sec in total

First Response

515 ms

Resources Loaded

4.9 sec

Page Rendered

708 ms

web-olimp.ru screenshot

About Website

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

Рекламное агентство широкого спектра Олимп

Visit web-olimp.ru

Key Findings

We analyzed Web-olimp.ru page load time and found that the first response time was 515 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

web-olimp.ru performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value23,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.205

60/100

15%

TTI (Time to Interactive)

Value33.6 s

0/100

10%

Network Requests Diagram

web-olimp.ru

515 ms

www.web-olimp.ru

785 ms

cssnew.css

355 ms

283 ms

js

49 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 58% of them (74 requests) were addressed to the original Web-olimp.ru, 9% (12 requests) were made to Vk.com and 6% (8 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Web-olimp.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 680.6 kB (52%)

Content Size

1.3 MB

After Optimization

630.9 kB

In fact, the total size of Web-olimp.ru main page is 1.3 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 528.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 190.0 kB

  • Original 221.7 kB
  • After minification 219.9 kB
  • After compression 31.7 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 190.0 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 33.5 kB

  • Original 391.7 kB
  • After minification 358.2 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. Web Olimp images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 311.1 kB

  • Original 528.0 kB
  • After minification 456.6 kB
  • After compression 216.9 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 311.1 kB or 59% of the original size.

CSS Optimization

-86%

Potential reduce by 146.1 kB

  • Original 170.2 kB
  • After minification 120.0 kB
  • After compression 24.1 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. Web-olimp.ru needs all CSS files to be minified and compressed as it can save up to 146.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (47%)

Requests Now

118

After Optimization

62

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Olimp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

web-olimp.ru accessibility score

62

Accessibility Issues

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

web-olimp.ru best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

web-olimp.ru SEO score

73

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

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web-olimp.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 Web-olimp.ru main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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