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SGSiteGraph

dclibrary.org

Homepage | District of Columbia Public Library

Last scanned Aug 24, 2026, 1:22 PM · 1 view

89

Overall score

Great

Summary

This website uses Drupal hosted on Fastly. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on Fastly

Top issues to fix

3 issues found · 2 high priority

  • 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 structured data (JSON-LD) found

    SEO

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

80

SEO

2 issue(s) found

90

Performance

202 ms

90

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.

FacebookX (Twitter)InstagramYouTubeLinkedIn

Contact

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

Source: https://www.dclibrary.org/node/43

Meta tags

Title
Homepage | District of Columbia Public Library
Description
Canonical
https://www.dclibrary.org/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Homepage
og:description
—
og:type
website
og:url
https://www.dclibrary.org/homepage

Twitter Card

twitter:card
summary
twitter:title
Homepage | District of Columbia Public Library
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

DrupaljQueryGoogle Analytics

Hosting & CDN

Hosting provider
Fastly
CDN provider
—
IP address
151.101.66.191
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 151.101.66.191
  • 151.101.194.191
  • 151.101.130.191
  • 151.101.2.191
AAAA
  • 2a04:4e42:200::703
  • 2a04:4e42:600::703
  • 2a04:4e42:400::703
  • 2a04:4e42::703
MX—
TXT—
NS—
CAA—
CNAME
  • www.dclibrary.org.ifsight.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.dclibrary.org
Valid from
Aug 8, 2026
Valid to
Nov 6, 2026
Days until expiry
73
SAN domains
www.dclibrary.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 16

Links

34 internal · 21 external · 0 broken

Images

18 total · 0 missing alt

Scripts / Styles

27 scripts · 5 stylesheets

JS / CSS size

682 KB · 1.1 MB

Page size

51.5 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
60
sitemap.xml
Found
URLs in sitemap
885

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://dclibrary.org
Final URL
https://www.dclibrary.org/
HTTP status
200
HTTP version
HTTP/2
Response time
201 ms
HTML size
51.5 KB
Redirect chain
https://dclibrary.org → https://www.dclibrary.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dclibrary.org use?
dclibrary.org is built with Drupal, jQuery, Google Analytics.
Is dclibrary.org secure (HTTPS)?
Yes. dclibrary.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 6, 2026.
Who hosts dclibrary.org?
dclibrary.org is hosted on Fastly.
What is dclibrary.org's SEO score?
dclibrary.org scored 80/100 for SEO in the latest analysis (great).
What is dclibrary.org's overall website score?
dclibrary.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Is dclibrary.org hiring?
dclibrary.org has a careers page; check it directly for current openings.