atosn.com
安全验证 / Security Check
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Fair
Summary
This website is hosted on AS-COLOCROSSING - HostPapa, US. SEO is fair (55/100) and accessibility is good (80/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AS-COLOCROSSING - HostPapa, US
Top issues to fix
9 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
986 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.atosn.com/contact
Meta tags
- Title
- 安全验证 / Security Check
- Description
- Canonical
- Language
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AS-COLOCROSSING - HostPapa, US
- CDN provider
- —
- IP address
- 198.12.115.116
- ASN
- AS36352 (AS-COLOCROSSING - HostPapa, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- atosn.com
- Valid from
- Aug 4, 2026
- Valid to
- Nov 2, 2026
- Days until expiry
- 69
- SAN domains
- atosn.com, www.atosn.com, ae.atosn.com, af.atosn.com, al.atosn.com, bd.atosn.com, bg.atosn.com, by.atosn.com, cz.atosn.com, de.atosn.com, dk.atosn.com, ee.atosn.com, es.atosn.com, eu.atosn.com, fi.atosn.com, fr.atosn.com, gr.atosn.com, hr.atosn.com, hu.atosn.com, id.atosn.com, ie.atosn.com, is.atosn.com, it.atosn.com, iw.atosn.com, jp.atosn.com, kr.atosn.com, kz.atosn.com, lk.atosn.com, lt.atosn.com, lv.atosn.com, mm.atosn.com, my.atosn.com, nl.atosn.com, no.atosn.com, nz.atosn.com, ph.atosn.com, pk.atosn.com, pl.atosn.com, pt.atosn.com, ro.atosn.com, rs.atosn.com, ru.atosn.com, se.atosn.com, si.atosn.com, sk.atosn.com, th.atosn.com, tr.atosn.com, ua.atosn.com, uz.atosn.com, vn.atosn.com, za.atosn.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
2 scripts · 0 stylesheets
JS / CSS size
82.7 KB · 608 B
Page size
2.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://atosn.com
- Final URL
- https://www.atosn.com/captcha_verify?r=uri&uri=aHR0cHM6Ly93d3cuYXRvc24uY29tLw==
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 986 ms
- HTML size
- 2.2 KB
- Redirect chain
- https://atosn.com → http://www.atosn.com/ → https://www.atosn.com/ → https://www.atosn.com/captcha_verify?r=uri&uri=aHR0cHM6Ly93d3cuYXRvc24uY29tLw==
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Frequently asked questions
- What technology does atosn.com use?
- We did not detect any specific technologies for atosn.com in the latest scan.
- Is atosn.com secure (HTTPS)?
- Yes. atosn.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 2, 2026.
- Who hosts atosn.com?
- atosn.com is hosted on AS-COLOCROSSING - HostPapa, US.
- What is atosn.com's SEO score?
- atosn.com scored 55/100 for SEO in the latest analysis (fair).
- What is atosn.com's overall website score?
- atosn.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Is atosn.com hiring?
- atosn.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card