Report Summary

  • 45

    Performance

    Renders faster than
    63% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 89

    SEO

    Google-friendlier than
    72% of websites

olympteka.ru

Олимпийская история, новости спорта, статистика. Olympteka.ru

Page Load Speed

5.4 sec in total

First Response

658 ms

Resources Loaded

3.6 sec

Page Rendered

1.1 sec

olympteka.ru screenshot

About Website

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

История летних и зимних Олимпиад. Новости спорта и Олимпийских Игр. Результаты спортивных соревнований, статистика.

Visit olympteka.ru

Key Findings

We analyzed Olympteka.ru page load time and found that the first response time was 658 ms and then it took 4.7 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

olympteka.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

olympteka.ru

658 ms

olympteka_2_01.css

376 ms

index_2_01.css

251 ms

show_ads.js

5 ms

jquery-1.11.1.min.js

349 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 80% of them (111 requests) were addressed to the original Olympteka.ru, 4% (6 requests) were made to Pagead2.googlesyndication.com and 3% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Olympteka.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 481.5 kB (32%)

Content Size

1.5 MB

After Optimization

1.0 MB

In fact, the total size of Olympteka.ru main page is 1.5 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. 60% of websites need less resources to load. Images take 928.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 147.8 kB

  • Original 176.2 kB
  • After minification 165.8 kB
  • After compression 28.5 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 147.8 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 65.6 kB

  • Original 928.2 kB
  • After minification 862.7 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. Olympteka images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 189.9 kB

  • Original 312.2 kB
  • After minification 310.0 kB
  • After compression 122.3 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 189.9 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 78.2 kB

  • Original 98.3 kB
  • After minification 96.9 kB
  • After compression 20.0 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. Olympteka.ru needs all CSS files to be minified and compressed as it can save up to 78.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (15%)

Requests Now

136

After Optimization

115

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olympteka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

olympteka.ru accessibility score

70

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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.

Best Practices

olympteka.ru best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

olympteka.ru SEO score

89

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olympteka.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Olympteka.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 Olympteka. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: