NIH.GOV National Institutes of Health (NIH) | Turning Discovery Into Health


nih.gov website information.

nih.gov website servers are located in United States and are responding from following IP address 54.235.145.223. Check the full list of most visited websites located in United States.

nih.gov domain name is registered by .GOV top-level domain registry. See the other sites registred in .GOV domain zone.

Following name servers are specified for nih.gov domain:

  • ns3.nih.gov
  • ns2.nih.gov
  • ns.nih.gov

and probably website nih.gov is hosted by nih.gov web hosting company. Check the complete list of other most popular websites hosted by nih.gov hosting company.

According to Alexa traffic rank the highest website nih.gov position was 97 (in the world). The lowest Alexa rank position was 289. Now website nih.gov ranked in Alexa database as number 142 (in the world).

Website nih.gov Desktop speed measurement score (85/100) is better than the results of 83.24% of other sites and shows that the page is performing great on desktop computers.

nih.gov Mobile usability score (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of nih.gov (65/100) is better than the results of 66.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jul-16-2018 N/AN/A
Jul-15-2018 N/AN/A
Jul-14-2018 N/AN/A
Jul-13-2018 N/AN/A
Jul-12-2018 N/AN/A
Jul-11-2018 N/AN/A
Jul-10-2018 N/AN/A

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nih.gov Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


nih.gov whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


% DOTGOV WHOIS Server ready
Domain Name: NIH.GOV
Status: ACTIVE

>>> Last update of whois database: 2015-04-29T04:00:24Z

nih.gov server information

Servers Location

nih.gov desktop page speed rank

Last tested: 2017-06-10


Desktop Speed Good
85/100

nih.gov Desktop Speed Test Quick Summary


priority - 9 Avoid landing page redirects

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priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

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priority - 1 Optimize images

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priority - 0 Minify CSS

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nih.gov Desktop Resources

Total Resources52
Number of Hosts12
Static Resources42
JavaScript Resources17
CSS Resources8

nih.gov Desktop Resource Breakdown

nih.gov mobile page speed rank

Last tested: 2016-06-12


Mobile Speed Medium
65/100

nih.gov Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.nih.gov/sites/all/libraries/DAP/Univer…ma,mov,avi,mp3,mp4,csv
https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
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Optimize CSS Delivery of the following:

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priority - 8 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 8% of the final above-the-fold content could be rendered with the full HTML response.

priority - 5 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://dnn506yrbagrg.cloudfront.net/pages/scripts/0011/2616.js (60 minutes)
https://dvf3ws998zno8.cloudfront.net/assets/legacy…t_75_ffffff_40x100.png (60 minutes)
https://search.usa.gov/assets/sayt.css (60 minutes)
https://search.usa.gov/assets/sayt_loader_libs.js (60 minutes)
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https://search.usa.gov/javascripts/remote.loader.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2 Optimize images

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nih.gov Mobile Resources

Total Resources59
Number of Hosts13
Static Resources48
JavaScript Resources14
CSS Resources7

nih.gov Mobile Resource Breakdown

nih.gov mobile page usability

Last tested: 2016-06-12


Mobile Usability Good
99/100

nih.gov Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="#main-content" class="element-invisi…ment-focusable">Skip to main content</a> is close to 1 other tap targets.

nih.gov Mobile Resources

Total Resources59
Number of Hosts13
Static Resources48
JavaScript Resources14
CSS Resources7

nih.gov Mobile Resource Breakdown

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nih.gov Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


nih.gov TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.