What technology does comtube.com use?

comtube.com is built with PHP, jQuery, Google Analytics, Nginx.

Is comtube.com secure (HTTPS)?

Yes. comtube.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Sep 21, 2026.

Who hosts comtube.com?

Hosting provider information for comtube.com is not available yet.

What is comtube.com's SEO score?

comtube.com scored 65/100 for SEO in the latest analysis (fair).

What is comtube.com's overall website score?

comtube.com has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.

comtube.com

COMTUBE communication service

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Fair

Summary

Services: IP telephony, multichannel numbers, direct virtual number (Russia +62 countries), send text message (from 0,20 rub.), partnership. This website uses Nginx. SEO is fair (65/100) and accessibility is poor (45/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing canonical link.

Services: IP telephony, multichannel numbers, direct virtual number (Russia +62 countries), send text message (from 0,20 rub.), partnership.

Top issues to fix

14 issues found · 5 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
TLS certificate expires in 26 days
Security
Renew soon or enable auto-renewal to avoid a browser-warning outage.

+8 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

1.66 s

Security

HTTPS & header checks

Accessibility

4 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Services: IP telephony, multichannel numbers, direct virtual number (Russia +62 countries), send text message (from 0,20 rub.), partnership.

Facebook X (Twitter)

Contact

Email, phone, and address published on this site's own pages.

Email: support@comtube.com

Meta tags

Title: COMTUBE communication service
Description: Services: IP telephony, multichannel numbers, direct virtual number (Russia +62 countries), send text message (from 0,20 rub.), partnership.
Canonical
Language
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: GlobalSign nv-sa
Subject: *.comtube.com
Valid from: Aug 20, 2025
Valid to: Sep 21, 2026
Days until expiry: 26
SAN domains: *.comtube.com, autodiscover.comtube.com, mail.comtube.com, owa.comtube.com, comtube.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

37 internal · 5 external · 13 broken

Images

37 total · 33 missing alt

Scripts / Styles

25 scripts · 5 stylesheets

JS / CSS size

6.7 KB · 5.5 KB

Page size

35.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://comtube.com
Final URL: https://www.comtube.com/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.66 s
HTML size: 35.2 KB
Redirect chain: https://comtube.com → https://www.comtube.com/

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Frequently asked questions

What technology does comtube.com use?: comtube.com is built with PHP, jQuery, Google Analytics, Nginx.
Is comtube.com secure (HTTPS)?: Yes. comtube.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Sep 21, 2026.
Who hosts comtube.com?: Hosting provider information for comtube.com is not available yet.
What is comtube.com's SEO score?: comtube.com scored 65/100 for SEO in the latest analysis (fair).
What is comtube.com's overall website score?: comtube.com has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.