nih.gov


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nih.gov (National Institutes of Health (NIH) | Turning Discovery Into Health) It's hosted by National Institutes of Health. DNS looks Active and website looks Accessable. There is also a page about the nih.gov on Wikipedia.nih.gov Website SEMRush Rank is 26. nih.gov seems popular on facebook. According to Google, website speed score is 94/100 and AVERAGE. Website looks safe for children. We detected the website language as EN.

Website Image
nih.gov

Website Tags
Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.nih.gov
Title:
National Institutes of Health (NIH) | Turning Discovery Into Health
Description:
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,
Wiki:
US government medical research agency The National Institutes of Health, commonly referred to as NIH (with each letter pronounced individually), is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late 1880s and is now part of the United States Department of Health and Human Services. Many NIH facilities are located in Bethesda, Maryland, and other nearby suburbs of the Washington metropolitan area, with other primary facilities in the Research Triangle Park in North Carolina and smaller satellite facilities located around the United States. The NIH conducts its own scientific research through the NIH Intramural Research Program (IRP) and provides major biomedical research funding to non-NIH research facilities through its Extramural Research Program. As of 2013, the IRP had 1,200 principal investigators and more than 4,000 postdoctoral fellows in basic, translational, and clinical research, being the largest biomedical research institution in the world, while, as of 2003, the extramural arm provided 28% of biomedical research funding spent annually in the U.S., or about US$26.4 billion.The NIH comprises 27 separate institutes and centers of different biomedical disciplines and is responsible for many scientific accomplishments, including the discovery of fluoride to prevent tooth decay, the use of lithium to manage bipolar disorder, and the creation of vaccines against hepatitis, Haemophilus influenzae (HIB), and human papillomavirus (HPV).In 2019, the NIH was ranked number two in the world, behind Harvard University, for biomedical sciences in the Nature Index, which measured the largest contributors to papers published in a subset of leading journals from 2015 to 2018. https://en.wikipedia.org/wiki/Nih.gov
Categories :
Health/Medicine, Science/Biology, Health/Conditions and Diseases, Government/Military, Government and Legal Organizations
External Links:
15
Internal Links:
170
Mobile Friendly?:
✓ Yes
Canonical URL:
https://www.nih.gov/
Language:
EN
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://www.nih.gov/robots.txt
Favicon:
✓ Yes

Domain & Whois Details
Hosting Location:
Country:United States, City:Piscataway, Isp:Akamai International B.V., Org:Akamai Technologies, Inc.
Hosting Provider:
National Institutes of Health
IP:
23.198.214.81 , 23.198.214.69

Backlinks & Rankings
SEMRush Rank:
26
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
74,382,134
Number of users expected to visit the website during the following month.
SEMRush Costs:
69,635,963
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
553,452
Number of links to URL according to SemRush.
SEMRush Website Links:
8,427,222
Number of links to URL according to SemRush.
SEMRush Domain Links:
3,741,821,091
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
22,389,679
Number of keywords where site in Google's organic search top 100.

Social Media
Facebook Comments:
3,401
Facebook Shares:
7,119
Facebook Reactions:
5,554

Website Speed (Desktop) Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
94
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.24 (AVERAGE)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.695 s (FAST)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
4 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
1.803 s (AVERAGE)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
54 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
2.446 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
1715 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
114 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://www.nih.gov/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/24/2023 1:55:22 PM
The last time we checked this website.

HTML Resources
Type
Request Count
Size
Total
66
1,715 KB
Image
18
1,165 KB
Script
24
460 KB
Third-party
32
431 KB
Stylesheet
10
40 KB
Font
2
24 KB
Document
1
16 KB
Other
11
6 KB
Media
0
0 KB

Website Safety Refresh
Last Check Date:
12/5/2022 6:21:58 AM
Fortiguard:
Government and Legal Organizations
Mcafee Category:
Government/Military
OpenDNS:
Health and Fitness, Government, Research/Reference
Cloudflare DNS:
OK
MyWot Child Safety:
99

HTTP Headers Refresh
Strict-Transport-Security :
max-age=31536000
Connection :
keep-alive,Transfer-Encoding
Transfer-Encoding :
chunked
Date :
Fri, 12 May 2023 18:05:18 GMT
Pragma :
no-cache
Cache-Control :
max-age=0, no-cache, no-store
Expires :
Fri, 12 May 2023 18:05:18 GMT
X-XSS-Protection :
1; mode=block
X-UA-Compatible :
IE=edge,chrome=IE6
X-Request-ID :
v-e2a12538-f0cf-11ed-b1cf-63f19f4417c8
X-Generator :
Drupal 7 (http://drupal.org)
X-Frame-Options :
SAMEORIGIN
X-Drupal-Cache :
MISS
X-Content-Type-Options :
nosniff
X-Cache-Hits :
7584
X-AH-Environment :
prod
X-Age :
13601
Link :
<https://www.nih.gov/>; rel="canonical",<https://w
Last-Modified :
Fri, 12 May 2023 14:18:36 GMT
ETag :
"1683901116-1"
Content-Type :
text/html; charset=utf-8
Content-Security-Policy :
default-src 'self'; script-src 'self' 'unsafe-inli
Content-Language :
en


W3C HTML Validation Check Now
Last Check Date:
5/27/2023 12:00:00 AM
Errors:
40
Warnings:
0
Info:
6
Check Live:
Check nih.gov HTML Errors

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