Tools & Wizards About Us
boys91.org screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

boys91.org

Boys'91 - Siliguri Boys' High School 1991 Madhyamik Batch

Page Load Speed

1.8 sec in total

First Response

76 ms

Resources Loaded

1.6 sec

Page Rendered

67 ms

boys91.org screenshot

About Website

Welcome to boys91.org homepage info - get ready to check Boys 91 best content right away, or after learning these important things about boys91.org

Boys'91 - Siliguri Boys' High School 1991 Madhyamik Batch is an asso. of the students of Siliguri Boys' High School, those appeared for the std X exams in 1991

Visit boys91.org

Key Findings

We analyzed Boys91.org page load time and found that the first response time was 76 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

boys91.org performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value19.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

www.boys91.org

76 ms

minified.js

40 ms

focus-within-polyfill.js

38 ms

polyfill.min.js

203 ms

thunderbolt-commons.eb770ee8.bundle.min.js

64 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Boys91.org, 40% (21 requests) were made to Static.wixstatic.com and 30% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 831.1 kB (59%)

Content Size

1.4 MB

After Optimization

581.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Boys91.org main page is 1.4 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. 25% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 813.3 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 198.1 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 813.3 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 7.6 kB

  • Original 170.0 kB
  • After minification 162.4 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. Boys 91 images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.3 kB

  • Original 231.6 kB
  • After minification 231.6 kB
  • After compression 221.4 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

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boys 91. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.boys91.org

www.boys91.org

76 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

38 ms

polyfill.min.js

polyfill.min.js

203 ms

thunderbolt-commons.eb770ee8.bundle.min.js

thunderbolt-commons.eb770ee8.bundle.min.js

64 ms

main.578f27a3.bundle.min.js

main.578f27a3.bundle.min.js

64 ms

lodash.min.js

lodash.min.js

63 ms

react.production.min.js

react.production.min.js

63 ms

react-dom.production.min.js

react-dom.production.min.js

65 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

67 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

67 ms

ad6588_03030a2de6ee439ba07a44f041240058~mv2.jpg

ad6588_03030a2de6ee439ba07a44f041240058~mv2.jpg

368 ms

ad6588_4672877b0ef0440ca4f91ae1df01f8a3~mv2.jpg

ad6588_4672877b0ef0440ca4f91ae1df01f8a3~mv2.jpg

243 ms

ad6588_4672877b0ef0440ca4f91ae1df01f8a3~mv2.jpg

ad6588_4672877b0ef0440ca4f91ae1df01f8a3~mv2.jpg

313 ms

ad6588_83c89d0d37ab43cc95a00c1a40470c09~mv2.jpeg

ad6588_83c89d0d37ab43cc95a00c1a40470c09~mv2.jpeg

434 ms

ad6588_83c89d0d37ab43cc95a00c1a40470c09~mv2.jpeg

ad6588_83c89d0d37ab43cc95a00c1a40470c09~mv2.jpeg

274 ms

ad6588_aaca42b146324619ad6177357ddb7a14~mv2.jpeg

ad6588_aaca42b146324619ad6177357ddb7a14~mv2.jpeg

265 ms

ad6588_aaca42b146324619ad6177357ddb7a14~mv2.jpeg

ad6588_aaca42b146324619ad6177357ddb7a14~mv2.jpeg

396 ms

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ad6588_3162905ad5a643d49241c0037f864655~mv2.jpg

577 ms

ad6588_5347fbe2728447d7ab88c472d4c701ff~mv2.jpg

ad6588_5347fbe2728447d7ab88c472d4c701ff~mv2.jpg

607 ms

ad6588_3b082ac646d8421abc09440c67548c4e~mv2.jpeg

ad6588_3b082ac646d8421abc09440c67548c4e~mv2.jpeg

581 ms

ad6588_516d6ea8836b46938f43e7777a72caff~mv2.jpg

ad6588_516d6ea8836b46938f43e7777a72caff~mv2.jpg

764 ms

ad6588_74b7ffb277e74b59b76952ac65267978~mv2.jpeg

ad6588_74b7ffb277e74b59b76952ac65267978~mv2.jpeg

732 ms

ad6588_583b9f4107114687b71b0e6e80c63d2f~mv2.jpg

ad6588_583b9f4107114687b71b0e6e80c63d2f~mv2.jpg

804 ms

ad6588_a086fc275454452b9385ca4c05057bbd~mv2_d_3696_2448_s_4_2.jpg

ad6588_a086fc275454452b9385ca4c05057bbd~mv2_d_3696_2448_s_4_2.jpg

915 ms

ad6588_42bfd43020a4457f9a70c127011230e8~mv2.jpg

ad6588_42bfd43020a4457f9a70c127011230e8~mv2.jpg

935 ms

ad6588_6bd74fb0b5da4fdb88b948edb37c673c~mv2.jpg

ad6588_6bd74fb0b5da4fdb88b948edb37c673c~mv2.jpg

981 ms

ad6588_beefc03471784d0ca1e028ba1a839662~mv2.png

ad6588_beefc03471784d0ca1e028ba1a839662~mv2.png

1015 ms

ad6588_132f39a04572400b9c6b612895a1e7b3~mv2.jpg

ad6588_132f39a04572400b9c6b612895a1e7b3~mv2.jpg

1023 ms

ad6588_8fdf1e50de2840eba64238d783474c9d~mv2.jpg

ad6588_8fdf1e50de2840eba64238d783474c9d~mv2.jpg

1039 ms

ad6588_ba09f57016c6496c94f49cbd58e2edce~mv2.jpg

ad6588_ba09f57016c6496c94f49cbd58e2edce~mv2.jpg

1158 ms

boys.jpg

boys.jpg

1225 ms

bundle.min.js

bundle.min.js

106 ms

83ae2051-dcdd-4931-9946-8be747a40d00.woff

83ae2051-dcdd-4931-9946-8be747a40d00.woff

19 ms

764779cf-076d-427a-87b4-136ccc83fba0.woff

764779cf-076d-427a-87b4-136ccc83fba0.woff

12 ms

571d67cb-de3d-41af-8c0a-06a53d490466.woff

571d67cb-de3d-41af-8c0a-06a53d490466.woff

18 ms

c5749443-93da-4592-b794-42f28d62ef72.woff

c5749443-93da-4592-b794-42f28d62ef72.woff

19 ms

114 ms

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116 ms

153 ms

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149 ms

146 ms

167 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

22 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

boys91.org accessibility score

88

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

Buttons do not have an accessible 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

boys91.org best practices score

92

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

Page has valid source maps

SEO Factors

boys91.org SEO score

100

Search Engine Optimization Advices

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

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 Boys91.org 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 Boys91.org 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

boys91.org

Open Graph data is detected on the main page of Boys 91. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: