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SGSiteGraph

forem.com

DEV Community

Last scanned Jul 26, 2026, 1:49 PM

86

Overall score

Great

Summary

A space to discuss and keep up software development and manage your software career. SEO is good (80/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

A space to discuss and keep up software development and manage your software career

Top issues to fix

6 issues found · 1 high priority

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • 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.

  • robots.txt not found

    SEO

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

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

100

Performance

11 ms

90

Security

HTTPS & header checks

70

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.

A space to discuss and keep up software development and manage your software career

Meta tags

Title
DEV Community
Description
A space to discuss and keep up software development and manage your software career
Canonical
https://dev.to/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, viewport-fit=cover
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
DEV Community
og:description
A space to discuss and keep up software development and manage your software career
og:type
website
og:url
https://dev.to/

Twitter Card

twitter:card
summary_large_image
twitter:title
DEV Community
twitter:description
A space to discuss and keep up software development and manage your software career

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
CDN provider
Fastly
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
GlobalSign nv-sa
Subject
dev.to
Valid from
Nov 10, 2025
Valid to
Dec 12, 2026
Days until expiry
136
SAN domains
dev.to

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 21 · H3 4

Links

157 internal · 14 external · 20 broken

Images

114 total · 60 missing alt

Scripts / Styles

19 scripts · 6 stylesheets

JS / CSS size

2.4 KB · 8.2 KB

Page size

276 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://forem.com
Final URL
https://dev.to/
HTTP status
200
HTTP version
HTTP/2
Response time
6 ms
HTML size
276 KB
Redirect chain
https://forem.com → https://dev.to/

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Frequently asked questions

What technology does forem.com use?
We did not detect any specific technologies for forem.com in the latest scan.
Is forem.com secure (HTTPS)?
Yes. forem.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Dec 12, 2026.
Who hosts forem.com?
Hosting provider information for forem.com is not available yet.
What is forem.com's SEO score?
forem.com scored 80/100 for SEO in the latest analysis (great).
What is forem.com's overall website score?
forem.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.