8.6 sec in total
1 sec
7.3 sec
312 ms
Welcome to criver.com homepage info - get ready to check C River best content for United States right away, or after learning these important things about criver.com
Charles River provides products and services to help expedite the discovery, early-stage development and safe manufacture of novel drugs and therapeutics.
Visit criver.comWe analyzed Criver.com page load time and found that the first response time was 1 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
criver.com performance score
1007 ms
86 ms
38 ms
84 ms
74 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 86% of them (38 requests) were addressed to the original Criver.com, 5% (2 requests) were made to Ajax.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Criver.com.
Page size can be reduced by 529.9 kB (15%)
3.6 MB
3.1 MB
In fact, the total size of Criver.com main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 57.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 8.3 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.1 kB or 77% of the original size.
Potential reduce by 180.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. C River images are well optimized though.
Potential reduce by 170.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 170.8 kB or 67% of the original size.
Potential reduce by 121.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Criver.com needs all CSS files to be minified and compressed as it can save up to 121.8 kB or 86% of the original size.
Number of requests can be reduced by 19 (44%)
43
24
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C River. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.criver.com
1007 ms
GetResource.ashx
86 ms
jquery.fancybox.css
38 ms
e6f842bc-2e0e-4c39-a491-a34984ad6163.js
84 ms
WebResource.axd
74 ms
ScriptResource.axd
101 ms
ScriptResource.axd
94 ms
PortalTemplate.aspx
90 ms
jquery.min.js
32 ms
jquery-ui.min.js
53 ms
GetResource.ashx
34 ms
GetResource.ashx
55 ms
jquery.mousewheel-3.0.6.pack.js
76 ms
GetResource.ashx
90 ms
GetResource.ashx
77 ms
GetResource.ashx
93 ms
custom.js
196 ms
swiper.jquery.min.js
196 ms
swiper.min.css
39 ms
ga.js
102 ms
logo.png
72 ms
.aspx
988 ms
transparentBG_blk.png
70 ms
.aspx
4099 ms
.aspx
569 ms
.aspx
3525 ms
curledShadow.png
71 ms
charlesRiver_sprite.png
72 ms
60d3215d-17af-482b-a35a-7e5fba787d4d
5867 ms
add0a15a-be6f-4ad3-886b-9bcaee2d65e9
5415 ms
f277b193-3067-4bc8-83e9-c5ef309d3a4b
4869 ms
.aspx
1237 ms
.aspx
1472 ms
.aspx
1745 ms
.aspx
1985 ms
.aspx
2251 ms
.aspx
2492 ms
.aspx
2812 ms
.aspx
3130 ms
.aspx
4459 ms
.aspx
4271 ms
__utm.gif
14 ms
GetResource.ashx
23 ms
pd.js
6 ms
criver.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Criver.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Criver.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
criver.com
Open Graph description is not detected on the main page of C River. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: