What powers karlovo-online.com?
Last seen Mar 2026 · 16 technologies across 9 categories
CMS
WordPress
since Jan 2020
Databases
MySQL
since Jan 2020
Font scripts
Font Awesome
since Jan 2021
Google Font API
since Jan 2020
JavaScript libraries
LazySizes
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Feb 2024
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Sep 2020
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 65% phone
- 35% desktop
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.56 / 10 · ranked #22,888,585 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Cloudflare (104.21.61.67)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 13,157,528, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Mar 2026
- detected Font Awesome Mar 2026
- dropped Autoptimize Feb 2026
- dropped Cloudflare Feb 2026
- dropped Cloudflare Bot Management Feb 2026
- dropped Funding Choices Feb 2026
- dropped Google AdSense Feb 2026
- dropped Google Analytics Feb 2026
- dropped OneSignal Feb 2026
- dropped W3 Total Cache Feb 2026
- detected Apache HTTP Server Jan 2026
- dropped Google Tag Manager Jan 2026
- detected WP Rocket Jan 2026
- dropped Snowplow Analytics Dec 2025