vocabulary.com
Vocabulary.com - Learn Words - English Dictionary
Last scanned Aug 1, 2026, 5:00 AM · 8 views
Overall score
Great
Summary
Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No H1 heading found.
Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.
Top issues to fix
5 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
398 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 89
- SEO
- 70
- Security
- 100
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.
Meta tags
- Title
- Vocabulary.com - Learn Words - English Dictionary
- Description
- Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.
- Canonical
- https://www.vocabulary.com/
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- noarchive
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- vocabulary.com
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 62
- SAN domains
- *.vocabulary.com, vocabulary.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 7 · H3 1
Links
51 internal · 15 external · 20 broken
Images
41 total · 0 missing alt
Scripts / Styles
15 scripts · 14 stylesheets
JS / CSS size
10.7 KB · 3.8 KB
Page size
47.4 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://vocabulary.com
- Final URL
- https://www.vocabulary.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 398 ms
- HTML size
- 47.4 KB
- Redirect chain
- https://vocabulary.com → https://www.vocabulary.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does vocabulary.com use?
- vocabulary.com is built with jQuery, Google Analytics.
- Is vocabulary.com secure (HTTPS)?
- Yes. vocabulary.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 2, 2026.
- Who hosts vocabulary.com?
- Hosting provider information for vocabulary.com is not available yet.
- What is vocabulary.com's SEO score?
- vocabulary.com scored 70/100 for SEO in the latest analysis (fair).
- What is vocabulary.com's overall website score?
- vocabulary.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has vocabulary.com's score changed over time?
- vocabulary.com's overall score has declined by 3 points (from 92 to 89) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card