🌐
amplitude.dev 200
🔒 SSL Valid
✨ About this site
This lesser-known site currently displays a coming soon page.
📊 What the data says
This seven-year-old site is hosted by Squarespace in New York and maintains a valid SSL certificate until November 2026. It utilizes Google Fonts and Squarespace, featuring HSTS and X-Frame-Options security headers with performance scores of 89 on mobile and 99 on desktop.
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 83d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
198.49.23.144
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
89
mob
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 89
▼
Mobile
Score
Accessibility
Best Practices
SEO
LCP
2.93s
CLS
0.000
FCP
2.93s
TTFB
0.00s
TBT
0ms
SI
3.33s
Desktop
Score
Accessibility
Best Practices
SEO
LCP
0.76s
CLS
0.001
FCP
0.76s
TTFB
0.00s
TBT
0ms
SI
1.06s
Checked: 2026-09-05 21:58:26.479503 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 2
▼
🔤 Font/Icon
Google Fonts
🔧 Website Builder
Squarespace
Screenshot
Processing...
▼
⏳
Screenshot is being captured...
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
▼
| A (IPv4) | 198.185.159.144198.49.23.144 |
| NS | ns-cloud-c3.googledomains.comns-cloud-c2.googledomains.comns-cloud-c4.googledomains.comns-cloud-c1.googledomains.com |
| MX | 10 mxb.mailgun.org10 mxa.mailgun.org |
| TXT (1) |
v=spf1 include:mailgun.org ~all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
▼
| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
▼
| Subject (CN) | amplitude.dev |
| Issuer | Let's Encrypt |
| Valid From | 2026-10-13 |
| Valid Until | 2027-01-11 (83 days left) |
| SANs (1) | amplitude.dev |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
| Status | 200 |
| Server | Squarespace |
| Content-Type | text/html;charset=utf-8 |
| Final URL | https://amplitude.dev/ |
| strict-transport-security | max-age=15552000 |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
▼
| IP Address | 198.49.23.144 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
C (4/7)
▼
Sitemap & Robots
▼
Blocked from crawlers
robots.txt disallows the entire site (/). Search engines are asked not to index any pages.
🤖
AI crawlers restricted
— Amazonbot, anthropic-ai, Applebot-Extended, Bytespider, CCBot, ClaudeBot, FacebookBot, Google-Extended …
Areas hidden from crawlers:
Entire site
1
Show raw disallow rules (1)
/
| Sitemap | Not found |
Social & Meta Tags
Missing
▼
| Title | Coming Soon |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
| SPF | ✓ Present v=spf1 include:mailgun.org ~all |
| DMARC | Not set |
| MX Records | 10 → mxb.mailgun.org 10 → mxa.mailgun.org |
Other TLDs Other top-level domain variants of this domain name and their availability. 16 active 4 for sale 3 available
▼
Uptime Monitor
▼
| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 95ms |
| Last Checked | 2026-10-19 05:00:22.717832 |
| Uptime (30d) | 100% |
Similar Sites
8
▼
aboutamazon.org
58%
Similarity based on content analysis. More results appear as more domains are indexed.