criver.com
Registered
Page analyze update date:
2026/02/11 09:38:13
Last whois update date:
2026/01/17 22:29:07
Domain Status
Registered
Paid till
09.05.2027
Available from
08.06.2027
×
![Fullscreen website screenshot]()
criver.com Website screenshot
SEO Score
58.9%
86
Score achieved
146
Maximum score
Main Information
Title: Charles River Laboratories | Because every moment matters
Description: Charles River provides products and services to help expedite the discovery, early-stage development and safe manufacture of novel drugs and therapeutics.
Keywords: drug discovery,drug development,CRO
Page Encoding:
utf-8
Page Filesize: 42 KB
Server Information
IP: 104.16.145.236
Location: ,,,,,,
Encoding: utf-8
Whois Information
domain_name: criver.com
update_date: 2024-03-10T06:43:49Z
update_time: 1710053029
creation_date: 1995-05-08T04:00:00Z
creation_time: 799905600
expiration_date: 2027-05-09T04:00:00Z
Whois Raw Data
Domain Name: CRIVER.COM
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Creation Date: 1995-05-08T04:00:00Z
Registry Expiry Date: 2027-05-09T04:00:00Z
Updated Date: 2024-03-10T06:43:49Z
Name Server: NS0044.SECONDARY.CLOUDFLARE.COM
Name Server: NS0168.SECONDARY.CLOUDFLARE.COM
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-01-18T01:29:07Z
SEO Audit
Technical SEO
✓
Response Code
HTTP/2 200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
43699 bytes
Page size acceptable for fast loading.
✓
Resources
0 total
Optimal number of resources.
✓
Hreflang Tags
hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=3600,public, s-maxage=3600, max-age=0, stale-while-revalidate=7200
Cache-control headers properly set.
✓
Page Speed
5.55 ms
Excellent loading speed.
On-Page SEO
✓
Title
Charles River Laboratories | Because every moment matters
Good title length (30-60 characters).
✓
Meta Description
Charles River provides products and services to help expedite the discovery, early-stage development and safe manufacture of novel drugs and therapeutics. Lenght:154
Good meta description length (100-160 characters).
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
drug discovery,drug development,CRO
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
✓
Images
0 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
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
JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 4 | /products-services/research-models-services/animal-models/mice | ||
| 12 | /products-services/discovery-services/pharmacology-studies/neuroscience-models-assays/pain-studies/c | ||
| 15 | /info-pi-bi-bio-2024 | ||
| 25 | /products-services/research-models-services/animal-models/mice/immunodeficient-mice/nude-mice | ||
| 46 | / |
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 49 | / |