Tools & Wizards About Us
chess-samara.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% 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

  • 82

    SEO

    Google-friendlier than
    44% of websites

chess-samara.ru

Шахматы онлайн без регистрации - играйте в шахматы бесплатно с живыми игроками!

Page Load Speed

3.6 sec in total

First Response

414 ms

Resources Loaded

2.9 sec

Page Rendered

279 ms

chess-samara.ru screenshot

About Website

Welcome to chess-samara.ru homepage info - get ready to check Chess Samara best content for Russia right away, or after learning these important things about chess-samara.ru

Шахматы онлайн без регистрации - играйте в шахматы бесплатно с живыми игроками!. Бесплатная игра в шахматы онлайн с живыми людьми и с компьютером! Шахматные турниры, задачи, дебюты, форум и др.

Visit chess-samara.ru

Key Findings

We analyzed Chess-samara.ru page load time and found that the first response time was 414 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chess-samara.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

chess-samara.ru

414 ms

chess-samara.ru

896 ms

merged-top-606.css

295 ms

merged-main-606.js

875 ms

advertisement.js

314 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 53% of them (21 requests) were addressed to the original Chess-samara.ru, 13% (5 requests) were made to Google.com and 8% (3 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (896 ms) belongs to the original domain Chess-samara.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 508.8 kB (60%)

Content Size

853.4 kB

After Optimization

344.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chess-samara.ru main page is 853.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 531.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 47.6 kB

  • Original 60.4 kB
  • After minification 49.5 kB
  • After compression 12.8 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 10.9 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 47.6 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 9.1 kB

  • Original 126.2 kB
  • After minification 117.2 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. Chess Samara images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 347.5 kB

  • Original 531.1 kB
  • After minification 489.3 kB
  • After compression 183.6 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 347.5 kB or 65% of the original size.

CSS Optimization

-77%

Potential reduce by 104.6 kB

  • Original 135.6 kB
  • After minification 133.7 kB
  • After compression 31.0 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. Chess-samara.ru needs all CSS files to be minified and compressed as it can save up to 104.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chess Samara. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chess-samara.ru

chess-samara.ru

414 ms

chess-samara.ru

chess-samara.ru

896 ms

merged-top-606.css

merged-top-606.css

295 ms

merged-main-606.js

merged-main-606.js

875 ms

advertisement.js

advertisement.js

314 ms

logo

logo

639 ms

logo-regular.png

logo-regular.png

194 ms

landing-img.jpg

landing-img.jpg

394 ms

fmw.png

fmw.png

290 ms

sm_fig.gif

sm_fig.gif

302 ms

email.gif

email.gif

301 ms

vk.png

vk.png

309 ms

twitter.png

twitter.png

384 ms

odnokl.png

odnokl.png

395 ms

analytics.js

analytics.js

80 ms

top-bg-1.png

top-bg-1.png

382 ms

tick-icon.png

tick-icon.png

391 ms

glyphicons-halflings.png

glyphicons-halflings.png

466 ms

12_em_check.png

12_em_check.png

476 ms

hit

hit

621 ms

cse.js

cse.js

37 ms

bottom-bg.png

bottom-bg.png

445 ms

wcYJBmwAAArsgHcAA==

wcYJBmwAAArsgHcAA==

3 ms

code.js

code.js

633 ms

menu-bg.png

menu-bg.png

443 ms

cse.js

cse.js

68 ms

collect

collect

15 ms

jsapi

jsapi

21 ms

default+ru.css

default+ru.css

5 ms

default.css

default.css

19 ms

default+ru.I.js

default+ru.I.js

40 ms

default.css

default.css

20 ms

smallboard_body.js

smallboard_body.js

108 ms

watch.js

watch.js

435 ms

set_timezone.html

set_timezone.html

155 ms

counter2

counter2

158 ms

info

info

608 ms

counter

counter

157 ms

advert.gif

advert.gif

84 ms

1

1

85 ms

Accessibility Review

chess-samara.ru accessibility score

73

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

chess-samara.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

High

Browser errors were logged to the console

SEO Factors

chess-samara.ru SEO score

82

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chess-samara.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 Chess-samara.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

chess-samara.ru

Open Graph data is detected on the main page of Chess Samara. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: