Tools & Wizards About Us
academicchess.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

academicchess.com

Academic Chess - Orange County, San Francisco, San Jose

Page Load Speed

2.3 sec in total

First Response

115 ms

Resources Loaded

2 sec

Page Rendered

214 ms

academicchess.com screenshot

About Website

Welcome to academicchess.com homepage info - get ready to check Academic Chess best content for United States right away, or after learning these important things about academicchess.com

Bringing chess to schools in Orange County, San Francisco, and San Jose. We are devoted to promoting the merits of chess among children by using stories, dances, and catchy songs to make the game of c...

Visit academicchess.com

Key Findings

We analyzed Academicchess.com page load time and found that the first response time was 115 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

academicchess.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

academicchess.com

115 ms

academicchess.com

226 ms

style.css

53 ms

layout.css

109 ms

flashobject.js

162 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 96% of them (43 requests) were addressed to the original Academicchess.com, 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Academicchess.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.9 kB (39%)

Content Size

859.1 kB

After Optimization

528.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Academicchess.com main page is 859.1 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. Images take 802.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 9.9 kB

  • Original 12.9 kB
  • After minification 8.9 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 31% 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 9.9 kB or 77% of the original size.

Image Optimization

-37%

Potential reduce by 299.0 kB

  • Original 802.4 kB
  • After minification 503.4 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, Academic Chess needs image optimization as it can save up to 299.0 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 4.1 kB

  • Original 23.5 kB
  • After minification 23.3 kB
  • After compression 19.3 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 4.1 kB or 18% of the original size.

CSS Optimization

-87%

Potential reduce by 17.8 kB

  • Original 20.4 kB
  • After minification 15.3 kB
  • After compression 2.6 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. Academicchess.com needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (56%)

Requests Now

43

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Academic Chess. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

academicchess.com

academicchess.com

115 ms

academicchess.com

academicchess.com

226 ms

style.css

style.css

53 ms

layout.css

layout.css

109 ms

flashobject.js

flashobject.js

162 ms

check_cookie.js

check_cookie.js

213 ms

ga.js

ga.js

18 ms

body-bg-yellow.gif

body-bg-yellow.gif

58 ms

header-top-right.gif

header-top-right.gif

57 ms

main-bg-fill-yellow.gif

main-bg-fill-yellow.gif

57 ms

main-bg-bottom-yellow-1400.gif

main-bg-bottom-yellow-1400.gif

62 ms

main-bg-top-yellow.gif

main-bg-top-yellow.gif

112 ms

header-bg.jpg

header-bg.jpg

163 ms

logo.gif

logo.gif

111 ms

menu.gif

menu.gif

118 ms

home_top.png

home_top.png

1405 ms

corner-top-left.png

corner-top-left.png

164 ms

corner-top-right.png

corner-top-right.png

176 ms

border-top.png

border-top.png

214 ms

border-left.png

border-left.png

214 ms

border-right.png

border-right.png

214 ms

line-hor.gif

line-hor.gif

216 ms

index-img1.jpg

index-img1.jpg

232 ms

link-tail.gif

link-tail.gif

265 ms

link-left.gif

link-left.gif

266 ms

link-right.gif

link-right.gif

267 ms

index-img2.jpg

index-img2.jpg

268 ms

index-img3.jpg

index-img3.jpg

288 ms

index-img4.jpg

index-img4.jpg

317 ms

corner-bot-left.png

corner-bot-left.png

318 ms

corner-bot-right.png

corner-bot-right.png

318 ms

border-bot.png

border-bot.png

319 ms

corner-top-left1.png

corner-top-left1.png

345 ms

corner-top-right1.png

corner-top-right1.png

369 ms

border-top1.png

border-top1.png

369 ms

border-left1.png

border-left1.png

370 ms

border-right1.png

border-right1.png

370 ms

signup_link.gif

signup_link.gif

402 ms

corner-bot-left1.png

corner-bot-left1.png

420 ms

corner-bot-right1.png

corner-bot-right1.png

420 ms

border-bot1.png

border-bot1.png

421 ms

king_small_03.jpg

king_small_03.jpg

422 ms

pic-3.gif

pic-3.gif

460 ms

__utm.gif

__utm.gif

12 ms

pic-4.gif

pic-4.gif

419 ms

Accessibility Review

academicchess.com accessibility score

82

Accessibility Issues

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

academicchess.com best practices score

58

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

SEO Factors

academicchess.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Academicchess.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Academicchess.com 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

academicchess.com

Open Graph description is not detected on the main page of Academic Chess. 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: