astronomia.com
Astronomia.com - Il Portale italiano di Astronomia
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
Su Astronomia.com si parla di Astrofisica, Cosmologia e News sull'Universo. This website uses WordPress behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No H1 heading found.
Su Astronomia.com si parla di Astrofisica, Cosmologia e News sull'Universo. E sul Forum, ti aspettano tanti appassionati con telescopi ed esperienza.
Top issues to fix
7 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+1 more issue — details in the sections below.
SEO
1 issue(s) found
Performance
1.02 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Su Astronomia.com si parla di Astrofisica, Cosmologia e News sull'Universo. E sul Forum, ti aspettano tanti appassionati con telescopi ed esperienza.
Meta tags
- Title
- Astronomia.com - Il Portale italiano di Astronomia
- Description
- Su Astronomia.com si parla di Astrofisica, Cosmologia e News sull'Universo. E sul Forum, ti aspettano tanti appassionati con telescopi ed esperienza.
- Canonical
- https://www.astronomia.com/
- Language
- it-IT
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- 172.67.199.177
- ASN
- —
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
- astronomia.com
- Valid from
- Aug 13, 2026
- Valid to
- Nov 11, 2026
- Days until expiry
- 78
- SAN domains
- *.astronomia.com, astronomia.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 8
Links
100 internal · 8 external · 1 broken
Images
33 total · 1 missing alt
Scripts / Styles
38 scripts · 13 stylesheets
JS / CSS size
826 KB · 31.6 KB
Page size
111 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://astronomia.com
- Final URL
- https://www.astronomia.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.02 s
- HTML size
- 111 KB
- Redirect chain
- https://astronomia.com → https://www.astronomia.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does astronomia.com use?
- astronomia.com is built with WordPress, jQuery, Google Analytics, Cloudflare Analytics, Google Ads.
- Is astronomia.com secure (HTTPS)?
- Yes. astronomia.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 11, 2026.
- Who hosts astronomia.com?
- Hosting provider information for astronomia.com is not available yet.
- What is astronomia.com's SEO score?
- astronomia.com scored 90/100 for SEO in the latest analysis (excellent).
- What is astronomia.com's overall website score?
- astronomia.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card