Access tools.niehs.nih.gov. National Institute of Environmental Health Sciences (NIEHS)

About Website

Click here to check amazing Tools NIEHS Nih content for China. Otherwise, check out these important facts you probably never knew about tools.niehs.nih.gov

National Institute of Environmental Health Sciences | The mission of NIEHS is to discover how the environment affects people in order to promote healthier lives

Visit tools.niehs.nih.gov

61 ms

jquery.min.js

28 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Tools.niehs.nih.gov, 50% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (61 ms) belongs to the original domain Tools.niehs.nih.gov.

Content Size

30.7 kB

After Optimization

30.6 kB

In fact, the total size of Tools.niehs.nih.gov main page is 30.7 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Javascripts take 30.3 kB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 139 B

Original 412 B
After minification 412 B
After compression 273 B

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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 139 B or 34% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

Original 30.3 kB
After minification 30.3 kB
After compression 30.3 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. This website has mostly compressed JavaScripts.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tools NIEHS Nih. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tools.niehs.nih.gov can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tools.niehs.nih.gov main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tools.niehs.nih.gov

Open Graph description is not detected on the main page of Tools NIEHS Nih. 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: