nih.gov weekly rank trends

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


nih.gov daily Alexa rank chart positions last 7 days.


DateRankDelta
Tue, 18 Dec 2018N/AN/A
Mon, 17 Dec 2018151-23
Sun, 16 Dec 2018128-12
Sat, 15 Dec 201811612
Fri, 14 Dec 2018128-8
Thu, 13 Dec 2018120-1
Wed, 12 Dec 201811918

nih.gov alexa rank chart

Alexa rank is an empirical ranking system for the popularity of the site, based on its daily attendance, unique users and page views. The lower the numerical value of the rank, the more popular the site. For example site with the highest combination of unique visitors and pageviews have Alexa rank value 1.


Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department of Health and Human Services, the NIH is the Federal focal point for health and medical research. The NIH website offers health information for the public, scientists, researchers, medical professionals, patients, educators, and students. The Site has extensive information on funding and training opportunities, clinical trials, health news and links to the many Institutes and Centers that make-up the NIH.

Compare nih.gov alexa rank to other sites

nih.gov

nih.gov whois

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

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

nih.gov server information

nih.gov desktop page speed statistics

Site Title: National Institutes of Health (NIH) | Turning Discovery Into Health

Nih.gov Desktop Speed: 85/100

Nih.gov Desktop Speed Test Quick Overview:

Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://nih.gov/
https://nih.gov/
https://www.nih.gov/
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://js.api.here.com/v3/3.0/mapsjs-core.js (expiration not specified)
https://js.api.here.com/v3/3.0/mapsjs-mapevents.js (expiration not specified)
https://js.api.here.com/v3/3.0/mapsjs-service.js (expiration not specified)
https://js.api.here.com/v3/3.0/mapsjs-ui.css (expiration not specified)
https://js.api.here.com/v3/3.0/mapsjs-ui.js (expiration not specified)
https://dnn506yrbagrg.cloudfront.net/pages/scripts/0011/2616.js (60 minutes)
https://search.usa.gov/assets/sayt_loader.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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.
https://www.nih.gov/sites/all/libraries/DAP/Univer…ma,mov,avi,mp3,mp4,csv
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 11.7KiB (17% reduction).
Compressing https://www.nih.gov/sites/default/files/styles/lan…6&timestamp=1496760641 could save 4.5KiB (11% reduction).
Compressing https://www.nih.gov/sites/all/themes/nih/images/ge…/icons-s44521854e4.png could save 4KiB (24% reduction).
Compressing and resizing https://www.nih.gov/sites/all/themes/nih/images/nih-logo-color.png could save 3.2KiB (33% reduction).
Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 852B (29% reduction).
Minifying https://js.api.here.com/v3/3.0/mapsjs-ui.css could save 852B (29% reduction) after compression.

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 statistics

Site Title: National Institutes of Health (NIH) | Turning Discovery Into Health

Nih.gov Mobile Usability: 99/100

Nih.gov Mobile Usability Test Quick Overview:

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 Speed: 65/100

Nih.gov Mobile Speed Test Quick Overview:

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.
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
https://www.nih.gov/sites/default/files/advagg_js/…0gNf3M943fAa2GB9NIo.js
https://www.nih.gov/sites/default/files/advagg_js/…0gNf3M943fAa2GB9NIo.js
https://www.nih.gov/sites/default/files/advagg_js/…0gNf3M943fAa2GB9NIo.js
https://www.nih.gov/sites/default/files/advagg_js/…0gNf3M943fAa2GB9NIo.js
Optimize CSS Delivery of the following:
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://fonts.googleapis.com/css?family=Droid+Sans…c,regular&subset=latin
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://fonts.googleapis.com/css?family=Droid+Sans…c,regular&subset=latin
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
https://www.nih.gov/sites/default/files/advagg_css…gNf3M943fAa2GB9NIo.css
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.
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)
https://search.usa.gov/assets/stats.js (60 minutes)
https://search.usa.gov/javascripts/remote.loader.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 19.7KiB (29% reduction).
Compressing and resizing https://www.nih.gov/sites/all/themes/nih/images/nih-logo-color.png could save 9.7KiB (99% reduction).
Losslessly compressing https://www.nih.gov/sites/all/themes/nih/images/ge…ons-2x-s6278c9c16d.png could save 7.4KiB (21% reduction).
Losslessly compressing https://www.nih.gov/sites/default/files/styles/sli…r&timestamp=1462900628 could save 1.9KiB (12% reduction).
Losslessly compressing https://www.nih.gov/sites/default/files/styles/sli…N&timestamp=1462900628 could save 817B (11% reduction).

Nih.gov Mobile Resources


Total Resources59
Number of Hosts13
Static Resources48
JavaScript Resources14
CSS Resources7

Nih.gov Mobile Resource Breakdown

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