What powers cpcb.nic.in?
Last seen Jun 2026 · 8 technologies across 7 categories
Font scripts
Google Font API
since Aug 2018
JavaScript libraries
DataTables
since Apr 2018
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2019
UI frameworks
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| aqi | #37 | 4,300 |
| aqi near me | #35 | 950 |
| control data corporation | #83 | 520 |
| green book | #97 | 320 |
| aqi map | #59 | 190 |
| cpcb | #1 | 150 |
| cpcb | #1 | 150 |
| green noise | #65 | 130 |
| pollution | #65 | 95 |
| bureau of indian standards | #35 | 85 |
| air and air pollution | #96 | 85 |
| environment protection act rules | #1 | 79 |
| is is | #85 | 57 |
| udc | #77 | 47 |
| aqi air quality index | #81 | 38 |
| red orange | #77 | 38 |
| air quality index | #75 | 38 |
| apb definition | #79 | 38 |
| apb definition | #77 | 38 |
| potable drinking water | #75 | 38 |
| aqi new delhi | #11 | 33 |
| aqi delhi | #12 | 33 |
| blue in green | #59 | 31 |
| three blue one brown | #40 | 31 |
| three blue one brown | #40 | 31 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 53% phone
- 45% desktop
- 2% tablet
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.33 / 10 · ranked #27,337 of all domains
721 referring domains · OpenPageRank
Search traffic
11,600 est. monthly organic visits (US)
10,777 keywords in Google's top 30
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| cpcb.nic.in | 8 |
| www.cpcb.nic.in | 8 |