What powers tcl.edu?
Last seen Sep 2026 · 63 technologies across 27 categories
Advertising
Analytics
CDN
CMS
Databases
Editors
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Page builders
Performance
Programming languages
RUM
Security
Segmentation
SEO
UI frameworks
Video players
Web frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
Training crawlers
- GPTBot Blocked
The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Blocked (was Restricted)
- Oct 2026 gptbot added to robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 youbot removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tcl | #3 | 4,800 |
| electrician school near me | #2 | 1,100 |
| certified information systems security professional | #6 | 920 |
| technical | #6 | 690 |
| technical career institute | #41 | 280 |
| trade school | #81 | 210 |
| tcl self service | #1 | 200 |
| complio | #76 | 190 |
| technical schools near me | #22 | 180 |
| rad tech | #83 | 140 |
| articulation def | #77 | 130 |
| beaufort sc | #40 | 120 |
| trade schools near me | #27 | 120 |
| self service university of south carolina | #19 | 110 |
| hilton head | #88 | 100 |
| certified information systems auditor | #32 | 85 |
| tlc meaning | #63 | 85 |
| bluffton sc | #38 | 78 |
| tcl self service | #3 | 65 |
| blackboard tcl login | #1 | 52 |
| blackboard login tcl | #1 | 52 |
| culinary institute of the south | #1 | 52 |
| trident definition | #74 | 47 |
| life scholarship | #5 | 47 |
| charleston county schools sc | #60 | 43 |
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.
AI Crawlers
All crawlers blocked
Audience
- 95% desktop
- 6% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.17 / 10 · ranked #231,782 of all domains
139 referring domains · OpenPageRank
Search traffic
13,100 est. monthly organic visits (US)
4,694 keywords in Google's top 30
Core Web Vitals
| LCP | 3.3 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 1.0 MB · 44 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Technical College of the Lowcountry
- Founded: 1868
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (13.248.251.6)
- DNS: DNS Made Easy
- Email: Microsoft 365
- Email security: no SPF record, DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,063,778, 14 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tcl.edu | 35 |
| catalog.tcl.edu | 22 |
| bb.tcl.edu | 12 |
| libguides.tcl.edu | 11 |
| libanswers.tcl.edu | 10 |
| bookstore.tcl.edu | 7 |
| media.tcl.edu | 6 |
| selfservice.tcl.edu | 6 |
| webadvisor.tcl.edu | 2 |