peerj.com
Registered
Page analyze update date:
2026/04/01 10:32:27
Last whois update date:
2026/03/16 08:40:11
Domain Status
Registered
Paid till
17.02.2028
Available from
18.03.2028
×
![Fullscreen website screenshot]()
peerj.com Website screenshot
SEO Score
66.44%
97
Score achieved
146
Maximum score
Main Information
Title: PeerJ - Peer-Reviewed Open Access Journals, Trusted by Researchers
Description: Trusted by researchers, committed to open. PeerJ delivers open-access publishing with transparent peer review across two STM and computer science journals.
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 150 KB
Server Information
IP: 172.64.148.53
Location: ,,,,,,
Http Server: cloudflare
Encoding: utf-8
Meta Tags List
- charset: utf-8
- name: description content: Trusted by researchers, committed to open. PeerJ delivers open-access publishing with transparent peer review across two STM and computer science journals.
- name: viewport content: width=device-width,initial-scale=1
- property: fb:app_id content: 534542813234464
- name: msapplication-TileColor content: #ffffff
- name: msapplication-TileImage content: https://d2pdyyx74uypu5.cloudfront.net/images/favicon/peerj/ms-icon-144x144.png
- name: msapplication-config content: https://d2pdyyx74uypu5.cloudfront.net/images/favicon/peerj/browserconfig.xml
- name: theme-color content: #ffffff
Internal Links
External Links
Whois Information
domain_name: peerj.com
update_date: 2025-04-09T08:18:48Z
update_time: 1744186728
creation_date: 2012-02-17T20:44:21Z
creation_time: 1329511461
expiration_date: 2028-02-17T20:44:21Z
Whois Raw Data
Domain Name: PEERJ.COM
Registrar: Amazon Registrar, Inc.
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2012-02-17T20:44:21Z
Registry Expiry Date: 2028-02-17T20:44:21Z
Updated Date: 2025-04-09T08:18:48Z
Name Server: DAISY.NS.CLOUDFLARE.COM
Name Server: LOGAN.NS.CLOUDFLARE.COM
REGISTRAR Contact: Amazon Registrar, Inc.
>>> Last update of RDAP database: 2026-03-16T08:40:11Z
Robots.txt
User-agent: *
Disallow: /ops/
Disallow: /reviewer-match/*/
Disallow: /errors/
Crawl-delay: 2
User-agent: Turnitin
Disallow: /institutions/*/
Crawl-delay: 10
User-agent: 007ac9
Disallow: /
Crawl-delay: 5
Sitemap: https://peerj.com/sitemap_index.xml
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
154543 bytes
Page size acceptable for fast loading.
!
Resources
69 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=0, must-revalidate, proxy-revalidate, public, s-maxage=600
Cache-control headers properly set.
✓
Page Speed
3.06 ms
Excellent loading speed.
On-Page SEO
!
Title
PeerJ - Peer-Reviewed Open Access Journals, Trusted by Researchers
Title too long. Reduce to 30-60 characters to avoid truncation.
✓
Meta Description
Trusted by researchers, committed to open. PeerJ delivers open-access publishing with transparent peer review across two STM and computer science journals. Lenght:155
Good meta description length (100-160 characters).
!
H1 Heading
2 found - "Committed to open,"
Use only one H1 heading per page. Remove extra H1 tags.
!
Word Count
396
Content somewhat short. Expand to 500+ words for optimal SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
unknown
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
✓
Images
2 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width,initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 9 | / | ||
| 30 | / |