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SGSiteGraph

dlight.com

d.light

Last scanned Aug 24, 2026, 1:22 PM

73

Overall score

Fair

Summary

This website uses Next.js. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

11 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.

  • 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.

+5 more issues — details in the sections below.

55

SEO

6 issue(s) found

90

Performance

277 ms

65

Security

HTTPS & header checks

90

Accessibility

1 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.

Organization

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

Meta tags

Title
d.light
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
d.light
og:description
og:type
og:url

Twitter Card

twitter:card
summary_large_image
twitter:title
d.light
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
Let's Encrypt
Subject
dlight.com
Valid from
Jun 27, 2026
Valid to
Sep 25, 2026
Days until expiry
31
SAN domains
dlight.com, www.dlight.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 6 · H3 15

Links

15 internal · 6 external · 12 broken

Images

25 total · 0 missing alt

Scripts / Styles

38 scripts · 6 stylesheets

JS / CSS size

607 KB · 15.1 KB

Page size

613 KB

Robots.txt & Sitemap

robots.txt
Not 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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://dlight.com
Final URL
https://dlight.com
HTTP status
200
HTTP version
HTTP/2
Response time
265 ms
HTML size
613 KB
Redirect chain
https://dlight.com

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Frequently asked questions

What technology does dlight.com use?
dlight.com is built with Next.js, Google Analytics, Nginx.
Is dlight.com secure (HTTPS)?
Yes. dlight.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.
Who hosts dlight.com?
Hosting provider information for dlight.com is not available yet.
What is dlight.com's SEO score?
dlight.com scored 55/100 for SEO in the latest analysis (fair).
What is dlight.com's overall website score?
dlight.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.