Access kmbbjsc.org. KMBB Science Higher Secondary School

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

kmbbjsc.org

132 ms

kmbbjsc.org

86 ms

www.kmbbjsc.org

830 ms

www.kmbbjsc.org

712 ms

bootstrap.min.css

57 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 76% of them (85 requests) were addressed to the original Kmbbjsc.org, 11% (12 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (830 ms) belongs to the original domain Kmbbjsc.org.

Content Size

950.2 kB

After Optimization

804.8 kB

In fact, the total size of Kmbbjsc.org main page is 950.2 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. Only a small number of websites need less resources to load. Javascripts take 445.0 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 62.5 kB

Original 70.0 kB
After minification 47.1 kB
After compression 7.5 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 22.9 kB, which is 33% 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 62.5 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 328.7 kB
After minification 328.7 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. KMBB Jsc images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 71.3 kB

Original 445.0 kB
After minification 444.8 kB
After compression 373.7 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 71.3 kB or 16% of the original size.

CSS Optimization

-11%

Potential reduce by 11.6 kB

Original 106.5 kB
After minification 106.5 kB
After compression 94.8 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. Kmbbjsc.org needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KMBB Jsc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Kmbbjsc.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 Kmbbjsc.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

kmbbjsc.org

Open Graph description is not detected on the main page of KMBB Jsc. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

KMBB Science Higher Secondary School

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

kmbbjsc.org

kmbbjsc.org

www.kmbbjsc.org

www.kmbbjsc.org

bootstrap.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kmbbjsc.org

kmbbjsc.org

www.kmbbjsc.org

www.kmbbjsc.org

bootstrap.min.css

font-awesome.min.css

animate.min.css

prettyPhoto.css

main.css

responsive.css

owl.carousel.css

owl.theme.css

owl.transitions.css

logo.png

sambad-group.jpg

1589261668_IMG_9588.jpg

1384543072_Odisha%20education%20award.jpeg

1135185197_Nikhila%20Odisha%20Pragatisila%20lekhaka%20sangha.png

1515297505_DSC04128.JPG

new.gif

jquery.js

amazingcarousel62ea.js

style.css

jquery.min.js

bootstrap.min.js

jquery.prettyPhoto.js

jquery.isotope.min.js

61124a54a1.js

main.js

wow.min.js

strip.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

owl.carousel.min.js

custom.js

48fcb406cb.js

css

chairman.jpg

director.jpg

Dhananda-Kanta-Mishra.jpg

principal.jpg

kmbb.jpg

kmbb-achivers.jpg