What powers 51.ca?
Last seen Jun 2026 · 66 technologies across 25 categories
Advertising
Google AdSense
since Sep 2020
Google Publisher Tag
since Feb 2021
Analytics
Google Analytics
since Jun 2018
Hotjar
since Jul 2022
CDN
CMS
Databases
MySQL
since Aug 2018
Ecommerce
Font scripts
Google Font API
since Aug 2018
Issue trackers
Sentry
since Aug 2024
JavaScript frameworks
JavaScript libraries
Message boards
Discuz! X
since Aug 2018
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Payment processors
American Express
since Mar 2024
Apple Pay
since Mar 2024
Google Pay
since Mar 2024
Mastercard
since Mar 2024
Shop Pay
since Mar 2024
Visa
since Mar 2024
Performance
Priority Hints
since Mar 2024
Programming languages
Reverse proxies
Envoy
since Apr 2022
Rich text editors
Monaco Editor
since Sep 2025
Security
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Animate.css
since Nov 2022
Ant Design
since Aug 2024
Bootstrap
since Aug 2018
Headless UI
since Sep 2025
Tailwind CSS
since Apr 2022
Video players
Web frameworks
CodeIgniter
since Sep 2021
WordPress themes
Twenty Sixteen
since Feb 2022
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| kivik sofa | #50 | 11 |
| pho con bo | #53 | 8 |
| medeco locks | #73 | 8 |
| descendant pizza toronto | #65 | 8 |
| sheppa | #52 | 3 |
| emmo | #94 | 3 |
| 2005 acura tsx | #91 | 3 |
| big crow toronto | #84 | 2 |
| ca 51 | #16 | 2 |
| alphacam | #70 | 2 |
| procase | #84 | 2 |
| ikea easel | #87 | 2 |
| evoke acupuncture | #51 | 2 |
| 2020 bmw 330i xdrive | #85 | 2 |
| bang bang ice cream toronto | #62 | 1 |
| bang bang ice cream | #74 | 1 |
| yorkbbs | #24 | 1 |
| zorro's steakhouse mississauga | #60 | 1 |
| buk chang dong soon | #86 | 1 |
| buk chang dong soon | #68 | 1 |
| cafe polonez toronto | #45 | 1 |
| carfax range rover | #65 | 1 |
| carfax hyundai elantra | #95 | 1 |
| carfax gmc sierra | #73 | 1 |
| symposium cafe restaurant & lounge | #48 | 1 |
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
- 54% phone
- 44% desktop
- 2% tablet
Canada
Malaysia
Taiwan
Singapore
Hong Kong SAR China
New Zealand
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.93 / 10 · ranked #115,009 of all domains
283 referring domains · OpenPageRank
Search traffic
82 est. monthly organic visits (US)
289 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.5 MB · 67 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.51.ca | 19 |
| ai.51.ca | 17 |
| info.51.ca | 17 |
| www.51.ca | 17 |
| about.51.ca | 14 |
| m.51.ca | 14 |
| app.51.ca | 13 |
| 123.51.ca | 12 |
| account.51.ca | 12 |
| house.51.ca | 12 |
| merchant.51.ca | 12 |
| games.51.ca | 10 |
| kb.51.ca | 9 |
| mall.51.ca | 9 |
| bbs.51.ca | 8 |
| sns2.51.ca | 8 |
| weixin.51.ca | 8 |
| help.51.ca | 7 |
| tuan.51.ca | 6 |
| blog.51.ca | 5 |
| sns.51.ca | 3 |