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SGSiteGraph

dvas.com

WeKnow

Last scanned Jul 30, 2026, 4:00 AM · 12 views

80

Overall score

Great

Summary

WeKnow. This website uses PHP. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No H1 heading found.

WeKnow

Top issues to fix

9 issues found · 3 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.

  • No H1 heading found

    SEO

    Add 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

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 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.

70

SEO

4 issue(s) found

100

Performance

344 ms

65

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

-2 overall since Jul 22, 2026

Overall
80
SEO
70
Security
65
Performance
100
Accessibility
90

Organization

Company details published in this site's own structured data.

WeKnow

Contact

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

Meta tags

Title
WeKnow
Description
WeKnow
Canonical
https://dvas.com/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
WeKnow
og:description
WeKnow
og:type
article
og:url
https://dvas.com/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
dvas.com
Valid from
Mar 16, 2026
Valid to
Sep 30, 2026
Days until expiry
62
SAN domains
dvas.com, www.dvas.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

2 internal · 0 external · 2 broken

Images

2 total · 0 missing alt

Scripts / Styles

6 scripts · 5 stylesheets

JS / CSS size

389 B · 0 B

Page size

5.5 KB

Robots.txt & Sitemap

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

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://dvas.com
Final URL
https://dvas.com
HTTP status
200
HTTP version
HTTP/2
Response time
344 ms
HTML size
5.5 KB
Redirect chain
https://dvas.com

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Frequently asked questions

What technology does dvas.com use?
dvas.com is built with PHP.
Is dvas.com secure (HTTPS)?
Yes. dvas.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 30, 2026.
Who hosts dvas.com?
Hosting provider information for dvas.com is not available yet.
What is dvas.com's SEO score?
dvas.com scored 70/100 for SEO in the latest analysis (fair).
What is dvas.com's overall website score?
dvas.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has dvas.com's score changed over time?
dvas.com's overall score has declined by 2 points (from 82 to 80) since Jul 22, 2026.