Tools & Wizards About Us
chessgameslinks.lars-balzer.info screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

chessgameslinks.lars-balzer.info

Chess Games Links maintained by Lars Balzer - Links to chessgames around the internet which you can download for free

Page Load Speed

4.8 sec in total

First Response

342 ms

Resources Loaded

1.3 sec

Page Rendered

3.2 sec

chessgameslinks.lars-balzer.info screenshot

About Website

Welcome to chessgameslinks.lars-balzer.info homepage info - get ready to check Chess Games Links Lars Balzer best content for France right away, or after learning these important things about chessgameslinks.lars-balzer.info

Homepage of Lars Balzer - ChessGamesLinks: Links to chess games (pgn, cbf, cbh, cbv, nic, si3, ...) around the internet which you can download for free! You can get chess of the best players in the wo...

Visit chessgameslinks.lars-balzer.info

Key Findings

We analyzed Chessgameslinks.lars-balzer.info page load time and found that the first response time was 342 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

chessgameslinks.lars-balzer.info performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

63/100

10%

Network Requests Diagram

chessgameslinks.lars-balzer.info

342 ms

ga.js

24 ms

adsbygoogle.js

132 ms

schach.jpg

218 ms

new.gif

219 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 93% of them (57 requests) were addressed to the original Chessgameslinks.lars-balzer.info, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (686 ms) belongs to the original domain Chessgameslinks.lars-balzer.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.0 kB (73%)

Content Size

486.0 kB

After Optimization

131.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Chessgameslinks.lars-balzer.info main page is 486.0 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. 40% of websites need less resources to load. HTML takes 381.8 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 347.6 kB

  • Original 381.8 kB
  • After minification 269.5 kB
  • After compression 34.2 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 112.4 kB, which is 29% 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 347.6 kB or 91% of the original size.

Image Optimization

-32%

Potential reduce by 7.3 kB

  • Original 23.1 kB
  • After minification 15.7 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, Chess Games Links Lars Balzer needs image optimization as it can save up to 7.3 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 52 B

  • Original 81.1 kB
  • After minification 81.1 kB
  • After compression 81.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

60

After Optimization

60

  • Images
  • JavaScript

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chess Games Links Lars Balzer. According to our analytics all requests are already optimized.

Network Requests Diagram

chessgameslinks.lars-balzer.info

chessgameslinks.lars-balzer.info

342 ms

ga.js

ga.js

24 ms

adsbygoogle.js

adsbygoogle.js

132 ms

schach.jpg

schach.jpg

218 ms

new.gif

new.gif

219 ms

updated.gif

updated.gif

220 ms

logo_om.png

logo_om.png

220 ms

newsletter.gif

newsletter.gif

221 ms

earth.gif

earth.gif

291 ms

fl_albania.gif

fl_albania.gif

273 ms

fl_andorra.gif

fl_andorra.gif

268 ms

fl_armenia.gif

fl_armenia.gif

268 ms

fl_australia.gif

fl_australia.gif

280 ms

fl_austria.gif

fl_austria.gif

285 ms

fl_barbados.gif

fl_barbados.gif

358 ms

fl_belarus.gif

fl_belarus.gif

359 ms

fl_belgium.gif

fl_belgium.gif

371 ms

fl_brazil.gif

fl_brazil.gif

373 ms

fl_bulgaria.gif

fl_bulgaria.gif

378 ms

fl_canada.gif

fl_canada.gif

390 ms

fl_chile.gif

fl_chile.gif

448 ms

fl_cyprus.gif

fl_cyprus.gif

448 ms

fl_czech-republic.gif

fl_czech-republic.gif

470 ms

fl_denmark.gif

fl_denmark.gif

467 ms

fl_finland.gif

fl_finland.gif

471 ms

fl_france.gif

fl_france.gif

488 ms

fl_germany.gif

fl_germany.gif

537 ms

fl_greece.gif

fl_greece.gif

538 ms

fl_hungary.gif

fl_hungary.gif

561 ms

fl_iceland.gif

fl_iceland.gif

568 ms

fl_india.gif

fl_india.gif

565 ms

fl_indonesia.gif

fl_indonesia.gif

588 ms

fl_iran.gif

fl_iran.gif

628 ms

fl_ireland.gif

fl_ireland.gif

627 ms

fl_italy.gif

fl_italy.gif

654 ms

fl_malaysia.gif

fl_malaysia.gif

659 ms

fl_mexico.gif

fl_mexico.gif

666 ms

fl_netherlands.gif

fl_netherlands.gif

686 ms

__utm.gif

__utm.gif

13 ms

fl_new-zealand.gif

fl_new-zealand.gif

609 ms

fl_norway.gif

fl_norway.gif

502 ms

fl_peru.gif

fl_peru.gif

533 ms

fl_poland.gif

fl_poland.gif

538 ms

fl_portugal.gif

fl_portugal.gif

548 ms

fl_romania.gif

fl_romania.gif

565 ms

fl_russia.gif

fl_russia.gif

541 ms

fl_scotland.gif

fl_scotland.gif

542 ms

fl_slovakia.gif

fl_slovakia.gif

574 ms

fl_spain.gif

fl_spain.gif

571 ms

fl_sweden.gif

fl_sweden.gif

582 ms

fl_switzerland.gif

fl_switzerland.gif

598 ms

190

190

18 ms

fl_thailand.gif

fl_thailand.gif

543 ms

fl_ukraine.gif

fl_ukraine.gif

542 ms

fl_united-arab-emirates.gif

fl_united-arab-emirates.gif

569 ms

fl_united-kingdom.gif

fl_united-kingdom.gif

570 ms

fl_united-states.gif

fl_united-states.gif

587 ms

fl_vietnam.gif

fl_vietnam.gif

597 ms

fl_wales.gif

fl_wales.gif

542 ms

work.png

work.png

541 ms

3dflags.gif

3dflags.gif

569 ms

Accessibility Review

chessgameslinks.lars-balzer.info accessibility score

78

Accessibility Issues

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.

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

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

chessgameslinks.lars-balzer.info best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

chessgameslinks.lars-balzer.info SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chessgameslinks.lars-balzer.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Chessgameslinks.lars-balzer.info main page’s claimed encoding is windows-1252. 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

chessgameslinks.lars-balzer.info

Open Graph description is not detected on the main page of Chess Games Links Lars Balzer. 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: