CodeIgniter on new websites
PHP MVC web application framework.
- Sites using CodeIgniter
- 745
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 18
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| In our data since | Apr 2026 |
|---|---|
| Last seen | Oct 19, 2026 |
| Website | codeigniter.com |
What we found
- CodeIgniter appeared on about 180 new sites in the last 30 days.[1]
- Seven in ten new CodeIgniter sites also use jQuery.
- It is unusually common on .site domains: 10% of the domains running it, against 2.3% of domains across new sites.
Share of new sites using CodeIgniter
The line is the 7-day average share of new sites that use CodeIgniter, since 10 September.
What CodeIgniter runs on, and what runs on it
PHP
XunRuiCMS
Varient
Percentages are the all-time share of CodeIgniter sites that also use each one.
Who uses CodeIgniter
| Type | Sites | Share | Bar |
|---|---|---|---|
| E-commerce | 37 | 18.4% | |
| Marketing | 34 | 16.9% | |
| Education | 29 | 14.4% | |
| Content | 18 | 9.0% | |
| Productivity | 17 | 8.5% | |
| Finance | 13 | 6.5% | |
| Health | 12 | 6.0% | |
| Developer Tools | 10 | 5.0% | |
| Social | 9 | 4.5% | |
| AI | 7 | 3.5% | |
| Games | 7 | 3.5% | |
| Design | 4 | 2.0% |
| Country | Sites | Share | Bar |
|---|---|---|---|
 India |
60 | 46.9% | |
 China |
18 | 14.1% | |
 Australia |
5 | 3.9% | |
 UK |
5 | 3.9% | |
 US |
5 | 3.9% | |
 Slovakia |
4 | 3.1% | |
 Brazil |
3 | 2.3% | |
 France |
3 | 2.3% | |
 Indonesia |
3 | 2.3% | |
 Mexico |
3 | 2.3% | |
 UAE |
2 | 1.6% | |
 Canada |
2 | 1.6% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 478 | 64.2% | |
| .site | 74 | 9.9% | |
| .in | 60 | 8.1% | |
| .online | 25 | 3.4% | |
| .org | 19 | 2.6% | |
| .net | 17 | 2.3% | |
| .co | 8 | 1.1% | |
| .ca | 7 | 0.9% | |
| .sk | 4 | 0.5% | |
| .store | 4 | 0.5% | |
| .tech | 4 | 0.5% | |
| .xyz | 4 | 0.5% |
| Sites | Green | Bar |
|---|---|---|
| CodeIgniter | 44% | |
| All new sites | 47% |
Backend Framework on new sites
| # | Movement | Tool | Share of category[4] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Express
|
46.2% | ||
| 2 | – |
Laravel
|
25.9% | ||
| 3 | – |
ASP.NET
|
17.3% | ||
| 4 | – |
Rails
|
6.2% | ||
| 5 | – |
Laravel Livewire
|
5.0% | ||
| … | |||||
| 10 | – |
CodeIgniter
|
0.3% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Backend Framework tool. All 140 in Backend Framework
Often used with CodeIgniter
| Tool | Sites with both | vs all new sites |
|---|---|---|
Bootstrap
|
259 | 8.1x |
jsDelivr
|
250 | 7.7x |
jQuery
|
523 | 5.0x |
LiteSpeed Web Server
|
202 | 4.1x |
Tools that turn up far more often on CodeIgniter sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on CodeIgniter
104 of the 745 sites using CodeIgniter are product launches we list individually. The other 641 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
Tanzania
Spain
Showing the most recent 12 of 104.
Watches, exports and the API give you all 745 sites using CodeIgniter, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
- Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.
- Some products people expect to see here are filed under a related category: Framework, Programming Language.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards CodeIgniter when we detect CodeIgniter on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites