Tools & Wizards About Us
aerb.gov.in screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

aerb.gov.in

Home | AERB - Atomic Energy Regulatory Board

Page Load Speed

9 sec in total

First Response

2.7 sec

Resources Loaded

6.1 sec

Page Rendered

138 ms

aerb.gov.in screenshot

About Website

Click here to check amazing AERB content for India. Otherwise, check out these important facts you probably never knew about aerb.gov.in

The Mission of the AERB is to ensure the use of ionising radiation and nuclear energy in India does not cause undue risk to the health of people and the environment.

Visit aerb.gov.in

Key Findings

We analyzed Aerb.gov.in page load time and found that the first response time was 2.7 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

aerb.gov.in performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value18.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value21.7 s

0/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.34

33/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

aerb.gov.in

2727 ms

screen.css

614 ms

icons.css

612 ms

style-fluid.css

927 ms

aerbcustom.js

624 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Aerb.gov.in and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Aerb.gov.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.3 kB (57%)

Content Size

107.4 kB

After Optimization

46.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aerb.gov.in main page is 107.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 42.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 16.3 kB

  • Original 19.4 kB
  • After minification 11.6 kB
  • After compression 3.1 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 40% 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 16.3 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 6.2 kB

  • Original 39.9 kB
  • After minification 33.7 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. Obviously, AERB needs image optimization as it can save up to 6.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 4.2 kB

  • Original 5.9 kB
  • After minification 4.5 kB
  • After compression 1.6 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 4.2 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 34.5 kB

  • Original 42.2 kB
  • After minification 33.1 kB
  • After compression 7.7 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. Aerb.gov.in needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

26

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AERB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aerb.gov.in

aerb.gov.in

2727 ms

screen.css

screen.css

614 ms

icons.css

icons.css

612 ms

style-fluid.css

style-fluid.css

927 ms

aerbcustom.js

aerbcustom.js

624 ms

body-bg-repeat.jpg

body-bg-repeat.jpg

304 ms

header-bg-repeat.png

header-bg-repeat.png

613 ms

atomic-energy-regulatory-board-logo.jpg

atomic-energy-regulatory-board-logo.jpg

895 ms

header-secondary-link-bg.jpg

header-secondary-link-bg.jpg

626 ms

indian-emblem.jpg

indian-emblem.jpg

628 ms

mast-nav-bg-hov.gif

mast-nav-bg-hov.gif

619 ms

mast-nav-bg.png

mast-nav-bg.png

912 ms

body-top-rounded.png

body-top-rounded.png

1212 ms

body-secondary-nav-bg.png

body-secondary-nav-bg.png

1236 ms

info-link-arrow.png

info-link-arrow.png

1234 ms

title-bg.png

title-bg.png

1245 ms

glyphicons-halflings-white.png

glyphicons-halflings-white.png

1504 ms

elora.gif

elora.gif

1827 ms

india.gif

india.gif

1869 ms

portal-btn.gif

portal-btn.gif

1856 ms

nvsp3.gif

nvsp3.gif

1858 ms

new.gif

new.gif

1860 ms

info-box-bottom-rounded-bg.png

info-box-bottom-rounded-bg.png

2113 ms

body-bottom-rounded-left.png

body-bottom-rounded-left.png

2438 ms

body-bottom-rounded-right.png

body-bottom-rounded-right.png

2451 ms

footer-bg-repeat.png

footer-bg-repeat.png

2452 ms

print.css

print.css

298 ms

Accessibility Review

aerb.gov.in 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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

aerb.gov.in best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aerb.gov.in SEO score

80

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aerb.gov.in can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aerb.gov.in 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

aerb.gov.in

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