Is 0x7c0.com secure (HTTPS)?

Yes. 0x7c0.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 12, 2026.

0x7c0.com is hosted on 0X7C0 - 0x7c0 Labs LLC, US.

What is 0x7c0.com's SEO score?

0x7c0.com scored 65/100 for SEO in the latest analysis (fair).

What is 0x7c0.com's overall website score?

0x7c0.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.

0x7c0.com

0x7c0(7) - dual-stack communications infrastructure

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Excellent

Summary

dual-stack communications infrastructure. This website uses Nginx hosted on 0X7C0 - 0x7c0 Labs LLC, US. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

dual-stack communications infrastructure.

United States

Hosted on 0X7C0 - 0x7c0 Labs LLC, US

Top issues to fix

6 issues found

Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

6 issue(s) found

100

Performance

249 ms

100

Security

HTTPS & header checks

100

Accessibility

0 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.

dual-stack communications infrastructure.

Contact

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

Email: noc@0x7c0.com

Meta tags

Title: 0x7c0(7) - dual-stack communications infrastructure
Description: dual-stack communications infrastructure.
Canonical
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: 0X7C0 - 0x7c0 Labs LLC, US
CDN provider: —
IP address: 23.153.248.2
ASN: AS400861 (0X7C0 - 0x7c0 Labs LLC, US)

DNS records

Type	Value
A	23.153.248.2
AAAA	2602:2da::2
MX	aspmx2.migadu.com aspmx1.migadu.com
TXT	v=spf1 include:spf.migadu.com -all hosted-email-verify=wxumdshf
NS	ns2.desec.org ns1.desec.io
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: 0x7c0.com
Valid from: Jul 14, 2026
Valid to: Oct 12, 2026
Days until expiry: 77
SAN domains: 0x7c0.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 6 · H2 0 · H3 0

Links

0 internal · 4 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 5.7 KB

Page size

9.2 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://0x7c0.com
Final URL: https://0x7c0.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 249 ms
HTML size: 9.2 KB
Redirect chain: https://0x7c0.com

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Frequently asked questions

What technology does 0x7c0.com use?: 0x7c0.com is built with Nginx.
Is 0x7c0.com secure (HTTPS)?: Yes. 0x7c0.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 12, 2026.
Who hosts 0x7c0.com?: 0x7c0.com is hosted on 0X7C0 - 0x7c0 Labs LLC, US.
What is 0x7c0.com's SEO score?: 0x7c0.com scored 65/100 for SEO in the latest analysis (fair).
What is 0x7c0.com's overall website score?: 0x7c0.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.