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SGSiteGraph

imvdb.com

502 Bad Gateway

Last scanned Aug 4, 2026, 7:00 AM · 12 views

81

Overall score

Great

Summary

This website uses Nginx hosted on DigitalOcean. SEO is fair (70/100) 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

8 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.

+2 more issues — details in the sections below.

70

SEO

4 issue(s) found

90

Performance

3.00 s

80

Security

HTTPS & header checks

85

Accessibility

2 issue(s) found

Score history

+3 overall since Jul 27, 2026

Overall
81
SEO
70
Security
80
Performance
90
Accessibility
85

Meta tags

Title
502 Bad Gateway
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.

Hosting & CDN

Hosting provider
DigitalOcean
CDN provider
IP address
162.243.167.202
ASN
AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US)

DNS records

TypeValue
A
  • 162.243.167.202
AAAA
MX
  • ASPMX2.GOOGLEMAIL.com
  • ALT2.ASPMX.L.GOOGLE.com
  • ASPMX.L.GOOGLE.com
  • ASPMX3.GOOGLEMAIL.com
  • ALT1.ASPMX.L.GOOGLE.com
TXT
NS
  • ns5.linode.com
  • ns1.linode.com
  • ns2.linode.com
  • ns4.linode.com
  • ns3.linode.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
imvdb.com
Valid from
Jun 28, 2026
Valid to
Sep 26, 2026
Days until expiry
53
SAN domains
imvdb.com, www.imvdb.com

Security headers

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

Compression: gzip · 1 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 · 0 B

Page size

84.2 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

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

Scan details

Requested URL
https://imvdb.com
Final URL
https://imvdb.com
HTTP status
200
HTTP version
HTTP/2
Response time
2.99 s
HTML size
84.2 KB
Redirect chain
https://imvdb.com

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Frequently asked questions

What technology does imvdb.com use?
imvdb.com is built with Nginx.
Is imvdb.com secure (HTTPS)?
Yes. imvdb.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 26, 2026.
Who hosts imvdb.com?
imvdb.com is hosted on DigitalOcean.
What is imvdb.com's SEO score?
imvdb.com scored 70/100 for SEO in the latest analysis (fair).
What is imvdb.com's overall website score?
imvdb.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Has imvdb.com's score changed over time?
imvdb.com's overall score has improved by 3 points (from 78 to 81) since Jul 27, 2026.