Tools & Wizards About Us
rosypublicschool.org screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rosypublicschool.org

Rosy Public School

Page Load Speed

5.5 sec in total

First Response

541 ms

Resources Loaded

4.1 sec

Page Rendered

854 ms

rosypublicschool.org screenshot

About Website

Visit rosypublicschool.org now to see the best up-to-date Rosy Public School content and also check out these interesting facts you probably never knew about rosypublicschool.org

Visit rosypublicschool.org

Key Findings

We analyzed Rosypublicschool.org page load time and found that the first response time was 541 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rosypublicschool.org performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

rosypublicschool.org

541 ms

css2

43 ms

bootstrap.min.css

577 ms

bootstrap-icons.css

490 ms

all.min.css

713 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Rosypublicschool.org, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Rosypublicschool.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.2 kB (2%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosypublicschool.org main page is 2.4 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 27.7 kB

  • Original 33.2 kB
  • After minification 20.2 kB
  • After compression 5.5 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 13.0 kB, which is 39% 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 27.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 6.5 kB

  • Original 2.2 MB
  • After minification 2.2 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. Rosy Public School images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 30 B

  • Original 43.2 kB
  • After minification 43.2 kB
  • After compression 43.2 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

-2%

Potential reduce by 1.9 kB

  • Original 77.6 kB
  • After minification 77.6 kB
  • After compression 75.6 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. Rosypublicschool.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (45%)

Requests Now

40

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosy Public 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 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rosypublicschool.org

rosypublicschool.org

541 ms

css2

css2

43 ms

bootstrap.min.css

bootstrap.min.css

577 ms

bootstrap-icons.css

bootstrap-icons.css

490 ms

all.min.css

all.min.css

713 ms

aos.css

aos.css

501 ms

glightbox.min.css

glightbox.min.css

512 ms

swiper-bundle.min.css

swiper-bundle.min.css

504 ms

bootstrap.min.css

bootstrap.min.css

44 ms

jquery.min.js

jquery.min.js

37 ms

bootstrap.min.js

bootstrap.min.js

61 ms

main.css

main.css

766 ms

css2

css2

55 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

976 ms

aos.js

aos.js

768 ms

glightbox.min.js

glightbox.min.js

982 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

864 ms

swiper-bundle.min.js

swiper-bundle.min.js

1206 ms

purecounter_vanilla.js

purecounter_vanilla.js

947 ms

validate.js

validate.js

979 ms

main.js

main.js

1114 ms

rosyf.jpg

rosyf.jpg

912 ms

rosyj.jpg

rosyj.jpg

972 ms

gws.jpg

gws.jpg

991 ms

rosyk.jpg

rosyk.jpg

1237 ms

pri.jpg

pri.jpg

882 ms

pri1.jpg

pri1.jpg

930 ms

vp.jpg

vp.jpg

1112 ms

pri_kalan.jpg

pri_kalan.jpg

1146 ms

cbse-logo.png

cbse-logo.png

2417 ms

edu.png

edu.png

1219 ms

1.jpg

1.jpg

1737 ms

2.jpg

2.jpg

1800 ms

3.jpg

3.jpg

2079 ms

notice.jpg

notice.jpg

1462 ms

1.jpg

1.jpg

2445 ms

2.jpg

2.jpg

2655 ms

3.jpg

3.jpg

2751 ms

Aarathi-Rengarajan.jpg

Aarathi-Rengarajan.jpg

2003 ms

rm.jpg

rm.jpg

2238 ms

footer-bg.jpg

footer-bg.jpg

2751 ms

bootstrap-icons.woff

bootstrap-icons.woff

2616 ms

q5uCsoe5IOB2-pXv9UcNIxQ.ttf

q5uCsoe5IOB2-pXv9UcNIxQ.ttf

24 ms

Accessibility Review

rosypublicschool.org accessibility score

86

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.

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

rosypublicschool.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

rosypublicschool.org SEO score

83

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

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 Rosypublicschool.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 Rosypublicschool.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

rosypublicschool.org

Open Graph description is not detected on the main page of Rosy Public 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: