antisip.com
Antisip.com - Desktop and Mobile Telephony
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
Antisip provide SIP, RTP, audio, video, WebRTC SDK to help company to implement faster their SIP or media application. This website uses Nginx hosted on AS-VULTR - The Constant Company, LLC, US. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Missing canonical link.
Antisip provide SIP, RTP, audio, video, WebRTC SDK to help company to implement faster their SIP or media application.
- United States
- Hosted on AS-VULTR - The Constant Company, LLC, US
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
SEO
4 issue(s) found
Performance
270 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Antisip provide SIP, RTP, audio, video, WebRTC SDK to help company to implement faster their SIP or media application.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Antisip.com - Desktop and Mobile Telephony
- Description
- Antisip provide SIP, RTP, audio, video, WebRTC SDK to help company to implement faster their SIP or media application.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AS-VULTR - The Constant Company, LLC, US
- CDN provider
- —
- IP address
- 199.247.10.132
- ASN
- AS20473 (AS-VULTR - The Constant Company, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- antisip.com
- Valid from
- Jul 20, 2026
- Valid to
- Oct 18, 2026
- Days until expiry
- 84
- SAN domains
- antisip.com, www.antisip.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 4 · H2 10 · H3 3
Links
7 internal · 3 external · 0 broken
Images
7 total · 0 missing alt
Scripts / Styles
4 scripts · 3 stylesheets
JS / CSS size
58.4 KB · 251 KB
Page size
13.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 7
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://antisip.com
- Final URL
- https://antisip.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 270 ms
- HTML size
- 13.5 KB
- Redirect chain
- https://antisip.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does antisip.com use?
- antisip.com is built with Bootstrap, Google Analytics, Nginx.
- Is antisip.com secure (HTTPS)?
- Yes. antisip.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.
- Who hosts antisip.com?
- antisip.com is hosted on AS-VULTR - The Constant Company, LLC, US.
- What is antisip.com's SEO score?
- antisip.com scored 75/100 for SEO in the latest analysis (fair).
- What is antisip.com's overall website score?
- antisip.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card