16.3 sec in total
3.7 sec
12.3 sec
340 ms
Welcome to cpcbenvis.nic.in homepage info - get ready to check CPCB ENVIS best content for India right away, or after learning these important things about cpcbenvis.nic.in
ENVIS Centre on “Control of Pollution (Water, Air and Noise)
Visit cpcbenvis.nic.inWe analyzed Cpcbenvis.nic.in page load time and found that the first response time was 3.7 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
cpcbenvis.nic.in performance score
name
value
score
weighting
Value3.4 s
39/100
10%
Value6.3 s
11/100
25%
Value6.0 s
46/100
10%
Value1,240 ms
19/100
30%
Value0.021
100/100
15%
Value6.1 s
63/100
10%
3740 ms
516 ms
1242 ms
754 ms
2608 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 96% of them (66 requests) were addressed to the original Cpcbenvis.nic.in, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Cpcbenvis.nic.in.
Page size can be reduced by 193.8 kB (13%)
1.5 MB
1.3 MB
In fact, the total size of Cpcbenvis.nic.in main page is 1.5 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 32.7 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 12.6 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 32.7 kB or 85% of the original size.
Potential reduce by 46.3 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. CPCB ENVIS images are well optimized though.
Potential reduce by 76.1 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 76.1 kB or 67% of the original size.
Potential reduce by 38.7 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. Cpcbenvis.nic.in needs all CSS files to be minified and compressed as it can save up to 38.7 kB or 84% of the original size.
Number of requests can be reduced by 4 (6%)
67
63
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CPCB ENVIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
cpcbenvis.nic.in
3740 ms
Frame.css
516 ms
jquery.js
1242 ms
easySlider1.js
754 ms
layout.css
2608 ms
menustyle.css
1878 ms
screen.css
741 ms
style.css
754 ms
analytics.js
64 ms
logo_bg.png
249 ms
satymev_jayte.png
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hariyali_logo.png
246 ms
envis_logo.png
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logo.png
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nav_bg.jpg
244 ms
home_icon.png
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sep.png
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nav.html
491 ms
newb.gif
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publication_icon.png
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activity1.png
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new.gif
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kids.png
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news_img.png
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activity.png
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news.png
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Bibliographybiblio_icon.png
1775 ms
footer_top_bg.png
1960 ms
india_gov_icon17.png
1960 ms
nic.jpg
1739 ms
FB%20Logo.jpg
2009 ms
cpcbenvisbhuvan.jpg
1776 ms
swachh-bharat-abhiyan-logo.jpg
5367 ms
previous_b.png
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cpcbenvis.nic.in accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cpcbenvis.nic.in best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cpcbenvis.nic.in SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cpcbenvis.nic.in 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 Cpcbenvis.nic.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.
cpcbenvis.nic.in
Open Graph description is not detected on the main page of CPCB ENVIS. 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: