What powers cityobservatory.org?
Last seen Aug 2026 · 21 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
UI frameworks
WordPress plugins
WordPress themes
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| katy freeway | #4 | 1,200 |
| katy highway | #9 | 270 |
| most racially segregated cities in america | #4 | 86 |
| gentrification pros and cons | #5 | 41 |
| gentrification pros | #2 | 34 |
| life cycle effect | #4 | 32 |
| urban area | #94 | 31 |
| suburban area vs urban area | #46 | 21 |
| market cap for amazon | #86 | 21 |
| city scorecard | #8 | 17 |
| economic segregation | #3 | 17 |
| why gentrification is good | #3 | 14 |
| what is the most segregated city in america | #3 | 14 |
| most diverse cities in america | #57 | 11 |
| martin luther king socialism quote | #2 | 11 |
| gentrification is good | #5 | 10 |
| capitalism for the poor | #3 | 9 |
| what is the most segregated city in the us | #4 | 9 |
| most racially segregated cities | #3 | 9 |
| socialism for the rich rugged individualism for the poor | #2 | 8 |
| parking lot cost | #5 | 7 |
| most segregated cities in the world | #4 | 6 |
| mlk socialist | #9 | 6 |
| gentrification positives | #2 | 6 |
| the most segregated city in america | #4 | 5 |
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
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 68% desktop
- 32% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.10 / 10 · ranked #103,378 of all domains
418 referring domains · OpenPageRank
Search traffic
2,100 est. monthly organic visits (US)
797 keywords in Google's top 30
Core Web Vitals
| LCP | 2.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.5 MB · 60 requests
- WordPress theme: astra · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Cloudflare DNS
- Email: DreamHost
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 434,990, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected jsDelivr Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Apache HTTP Server Oct 2025
- dropped cdnjs Oct 2025
- dropped DreamHost Oct 2025