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dlrgroup.com

DLR Group

Last scanned Aug 24, 2026, 1:23 PM

87

Overall score

Great

Summary

Architecture company. This website uses WordPress behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.

DLR Group

Architecture company

1800 employees

Top issues to fix

8 issues found · 2 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 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.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

85

SEO

3 issue(s) found

100

Performance

703 ms

65

Security

HTTPS & header checks

100

Accessibility

0 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.

DLR Group

Architecture company

Founded
Apr 1, 1966
Employees
1800
FacebookInstagramLinkedIn

Meta tags

Title
DLR Group
Description
DLR Group is a global, integrated design firm with a core practice in architecture, engineering, interiors, and planning.
Canonical
https://www.dlrgroup.com/
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
DLR Group
og:description
DLR Group is a global, integrated design firm with a core practice in architecture, engineering, interiors, and planning.
og:type
website
og:url
https://www.dlrgroup.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
DLR Group
twitter:description
DLR Group is a global, integrated design firm with a core practice in architecture, engineering, interiors, and planning.

Technologies

Detected frameworks, languages, and tools.

WordPressjQueryGoogle AnalyticsGoogle Ads

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
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
www.dlrgroup.com
Valid from
Jun 30, 2026
Valid to
Sep 28, 2026
Days until expiry
33
SAN domains
www.dlrgroup.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 2 · H2 4 · H3 16

Links

63 internal · 9 external · 1 broken

Images

17 total · 0 missing alt

Scripts / Styles

78 scripts · 10 stylesheets

JS / CSS size

32.4 KB · 39.9 KB

Page size

255 KB

Robots.txt & Sitemap

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

SEO issues

  • Multiple H1 headings found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://dlrgroup.com
Final URL
https://www.dlrgroup.com/
HTTP status
200
HTTP version
HTTP/2
Response time
698 ms
HTML size
255 KB
Redirect chain
https://dlrgroup.com → https://www.dlrgroup.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dlrgroup.com use?
dlrgroup.com is built with WordPress, jQuery, Google Analytics, Google Ads.
Is dlrgroup.com secure (HTTPS)?
Yes. dlrgroup.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
Who hosts dlrgroup.com?
Hosting provider information for dlrgroup.com is not available yet.
What is dlrgroup.com's SEO score?
dlrgroup.com scored 85/100 for SEO in the latest analysis (great).
What is dlrgroup.com's overall website score?
dlrgroup.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
What company operates dlrgroup.com?
dlrgroup.com is operated by DLR Group. Architecture company