✅ 10 criteria passed
❌ 1 criteria to solve
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Charles River Laboratories | Every Step of the Way.
https://criver.com
Charles River provides products and services to help expedite the discovery, early-stage development and safe manufacture of novel drugs and therapeutics.
https://criver.com
Charles River Laboratories | Every Step of the Way.
Charles River provides products and services to help expedite the discovery, early-stage development and safe manufacture of novel...
| Alternate URL | Hreflang |
| https://www.criver.com/homepage | en |
Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.
| Attribute | Value |
| ⓘ abstract | Charles River provides products and services to help expedite the discovery, early-stage development and safe manufactur... |
| ⓘ viewport | width=device-width, initial-scale=1.0 |
ⓘ The owner has associated the following topics to the website.
ⓘ The results of our semantic analysis are shown below using the website's language.
They are the main concepts covered by criver.com.
Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.
| Topics | |
Charles River Laboratories Confidence: 87% 
|
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Discovery (observation) Confidence: 65%
|
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Safety Confidence: 63% 
|
❌ criver.com website speed is slow. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 1.6 seconds.
criver.com is faster than approximately 55 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.
A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.
ⓘ This website is ranked #119.547 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 Japan |
#11.163 |
 United States of America |
#139.500 |
 India |
#82.680 |
Mobile Rendering
This website seems to be optimized for Mobile Visitors.
Phone
Tablet
A good text to HTML ratio is anywhere from 25 to 70%.
This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.
Great, we found headings on this page.
| Top level heading |
| Our motivation |
| 2nd level heading |
| Main navigation (2) |
| Utility menu (2) |
| ı am looking for... |
| Upcoming events & training |
| Social update |
| Our newsletter |
| Social menu |
| Footer menu first |
| Footer menu second |
| Footer menu third |
| Footer menu forth |
| Footer menu fifth |
| Footer bottom |
| 3rd level heading |
| Every challenge. every day. every lıfe. |
| Can charles river solve your toughest development challenges? |
| Hit-finding eguide for hit ıdentification |
| The power of structure and function – spr and bioassays join forces |
| Episode 02: the pathway |
| Charles river in great shape: jim foster on cnbc's mad money |
| Jaci’s genes |
| The crusade to cure jack (video) |
| Search models, products or services |
| Charles river labs (4) |
| 4th level heading |
| Learn more (7) |
| ımplementing trends & best practices in the qc micro lab |
| 5th level heading |
| Featured story (2) |
| Product/service material |
| Podcast |
| Media coverage |
| Blog (2) |
We found 11 images on this website.
Great,
0
ALT attributes are missing on your image tags.
For a better readability, only the first 50 internal links are shown below.
| ⓘ Domain Registrar | NETWORK SOLUTIONS, LLC |
| ⓘ Registration Date | 05/08/1995 30 years, 9 months, 2 days ago |
| ⓘ Last Modified | 08/19/2017 8 years, 5 months, 18 days ago |
| ⓘ Expiration Date | 05/09/2021 Expired |
| Host | IP Address | Country |
| ns-wlm.charlesriverlabs.net | 208.89.252.220 | United States |
| ns-edi.charlesriverlabs.net | 194.159.178.150 |  United Kingdom |
| Domain |
Others (14.6%)
SOCIAL MEDIA PRESENCE
You have a relatively high presence on social media, keep going!
The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.