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SGSiteGraph

sardinasystems.com

403 Forbidden

Last scanned Jul 26, 2026, 5:47 AM

79

Overall score

Fair

Summary

This website is hosted on DigitalOcean. SEO is fair (65/100) and accessibility is good (85/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on DigitalOcean

Top issues to fix

9 issues found · 4 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

65

SEO

5 issue(s) found

90

Performance

216 ms

80

Security

HTTPS & header checks

85

Accessibility

2 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.

Meta tags

Title
403 Forbidden
Description
Canonical
Language
Charset
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
DigitalOcean
CDN provider
IP address
159.89.199.140
ASN
AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US)

DNS records

TypeValue
A
  • 159.89.199.140
  • 160.30.5.12
AAAA
  • 2001:df4:1840:154::a
  • 2400:6180:0:d2:0:3:826:7000
MX
TXT
NS
CAA
CNAME
  • td.geo.sardinasystems.com
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
sardinasystems.com
Valid from
Jul 18, 2026
Valid to
Oct 16, 2026
Days until expiry
82
SAN domains
sardinasystems.com, tally.sardinasystems.com, www.sardinasystems.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 30 B

Page size

623 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
19
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://sardinasystems.com
Final URL
https://www.sardinasystems.com/
HTTP status
200
HTTP version
HTTP/2
Response time
204 ms
HTML size
623 KB
Redirect chain
https://sardinasystems.com → https://www.sardinasystems.com/

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Frequently asked questions

What technology does sardinasystems.com use?
We did not detect any specific technologies for sardinasystems.com in the latest scan.
Is sardinasystems.com secure (HTTPS)?
Yes. sardinasystems.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 16, 2026.
Who hosts sardinasystems.com?
sardinasystems.com is hosted on DigitalOcean.
What is sardinasystems.com's SEO score?
sardinasystems.com scored 65/100 for SEO in the latest analysis (fair).
What is sardinasystems.com's overall website score?
sardinasystems.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.