What powers tdisdi.com?
Last seen Jun 2026 · 44 technologies across 26 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sdi | #3 | 4,800 |
| cavern diver | #2 | 2,900 |
| scuba | #5 | 1,900 |
| scuba certification | #4 | 900 |
| diving courses near me | #4 | 600 |
| scuba diving training | #3 | 480 |
| scuba diving certification | #6 | 460 |
| sdi scuba | #1 | 400 |
| scuba license | #8 | 360 |
| scuba diving | #11 | 340 |
| scuba diving courses near me | #6 | 310 |
| tdis | #15 | 170 |
| sdi tdi | #1 | 150 |
| cave diving training | #1 | 150 |
| tdi sdi login | #1 | 150 |
| sdi tdi login | #1 | 150 |
| decompression illness | #25 | 130 |
| scuba diving instructor | #7 | 110 |
| sdis | #84 | 100 |
| sdi | #75 | 100 |
| sdi | #25 | 100 |
| rebreather | #9 | 99 |
| erdi | #2 | 96 |
| ss andrea doria | #18 | 89 |
| how to get certified for diving | #5 | 89 |
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
- 50% phone
- 48% desktop
- 2% tablet
Malaysia
Austria
Taiwan
Egypt
Israel
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.29 / 10 · ranked #89,460 of all domains
214 referring domains · OpenPageRank
Search traffic
23,900 est. monthly organic visits (US)
5,515 keywords in Google's top 30
Core Web Vitals
| LCP | 4.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.6 MB · 178 requests
- WordPress theme: enfold (child: iti-child-theme) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tdisdi.com | 29 |
| elearning.tdisdi.com | 21 |
| store.tdisdi.com | 19 |
Full technology history →
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Recent changes
- detected Google Analytics Jun 2026
- detected Google Tag Manager Jun 2026
- dropped Facebook Pixel May 2026
- dropped Google Analytics May 2026
- detected Cloudflare Browser Insights Mar 2026
- dropped Fundraise Up Mar 2026
- dropped Google Analytics Enhanced eCommerce Mar 2026
- dropped jQuery Migrate Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped SkyVerge Mar 2026
- dropped Smash Balloon Instagram Feed Mar 2026
- dropped Uploadcare Mar 2026
- dropped WooCommerce Multilingual Mar 2026
- detected HubSpot Feb 2026
- detected Smash Balloon Instagram Feed Jan 2026
- dropped parcel Aug 2025
- dropped SWC Aug 2025