Tools & Wizards About Us
stjohnsschools.org screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

stjohnsschools.org

St. John School | Top School in Greater Noida West, Best School in Greater Noida West, CBSE School in Greater Noida West

Page Load Speed

22.2 sec in total

First Response

468 ms

Resources Loaded

20.9 sec

Page Rendered

828 ms

stjohnsschools.org screenshot

About Website

Click here to check amazing St John S School content for India. Otherwise, check out these important facts you probably never knew about stjohnsschools.org

The history of the Orthodox Church in India is mapped back to the year 52 AD. St Thomas, the disciple of Jesus Christ is credited with the establishment of Christianity across regions in the South of ...

Visit stjohnsschools.org

Key Findings

We analyzed Stjohnsschools.org page load time and found that the first response time was 468 ms and then it took 21.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

stjohnsschools.org performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value71.2 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.13

81/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

stjohnsschools.org

468 ms

stjohnsschools.org

3609 ms

bootstrap.min.css

379 ms

font-awesome.min.css

567 ms

animate.css

742 ms

Our browser made a total of 184 requests to load all elements on the main page. We found that 34% of them (62 requests) were addressed to the original Stjohnsschools.org, 45% (82 requests) were made to Edunext-main-storage-cf.edunexttechnologies.com and 7% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Edunext-main-storage-cf.edunexttechnologies.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (6%)

Content Size

25.9 MB

After Optimization

24.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stjohnsschools.org main page is 25.9 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. Only a small number of websites need less resources to load. Images take 25.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 98.0 kB

  • Original 111.2 kB
  • After minification 62.4 kB
  • After compression 13.2 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 48.8 kB, which is 44% 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 98.0 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 1.5 MB

  • Original 25.2 MB
  • After minification 23.8 MB

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. St John S School images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.6 kB

  • Original 395.0 kB
  • After minification 395.0 kB
  • After compression 390.4 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.

CSS Optimization

-33%

Potential reduce by 46.0 kB

  • Original 138.5 kB
  • After minification 103.8 kB
  • After compression 92.5 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. Stjohnsschools.org needs all CSS files to be minified and compressed as it can save up to 46.0 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (28%)

Requests Now

163

After Optimization

118

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St John S School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stjohnsschools.org

stjohnsschools.org

468 ms

stjohnsschools.org

stjohnsschools.org

3609 ms

bootstrap.min.css

bootstrap.min.css

379 ms

font-awesome.min.css

font-awesome.min.css

567 ms

animate.css

animate.css

742 ms

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owl.carousel.css

751 ms

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magnific-popup.css

755 ms

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753 ms

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764 ms

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1007 ms

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926 ms

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1131 ms

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940 ms

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1517 ms

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37 ms

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40 ms

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88 ms

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1319 ms

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23 ms

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28 ms

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52 ms

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71 ms

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998 ms

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1000 ms

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1132 ms

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2146 ms

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29 ms

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1150 ms

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Accessibility Review

stjohnsschools.org accessibility score

87

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 input fields do not have accessible names

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

<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

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

stjohnsschools.org 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

stjohnsschools.org SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    ZX

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stjohnsschools.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Stjohnsschools.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

stjohnsschools.org

Open Graph description is not detected on the main page of St John S School. 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: