2.3 sec in total
344 ms
1.7 sec
279 ms
Visit nist.org now to see the best up-to-date Nist content for United States and also check out these interesting facts you probably never knew about nist.org
Visit nist.orgWe analyzed Nist.org page load time and found that the first response time was 344 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
nist.org performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value0.7 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
344 ms
126 ms
129 ms
132 ms
129 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 67% of them (66 requests) were addressed to the original Nist.org, 6% (6 requests) were made to Googleads.g.doubleclick.net and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (893 ms) belongs to the original domain Nist.org.
Page size can be reduced by 141.5 kB (56%)
251.1 kB
109.6 kB
In fact, the total size of Nist.org main page is 251.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 109.5 kB which makes up the majority of the site volume.
Potential reduce by 91.7 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. 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 91.7 kB or 84% of the original size.
Potential reduce by 3.8 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. Nist images are well optimized though.
Potential reduce by 37.2 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 37.2 kB or 54% of the original size.
Potential reduce by 8.8 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. Nist.org needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 79% of the original size.
Number of requests can be reduced by 67 (76%)
88
21
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
nist.org
344 ms
e107.js
126 ms
user.js
129 ms
style.css
132 ms
e107.css
129 ms
clock.js
133 ms
show_ads.js
7 ms
tutorsty.css
130 ms
flexcrollstyles.css
190 ms
flexcroll.js
191 ms
flexticker.js
192 ms
vir.js
18 ms
tools.js
19 ms
advis.js
17 ms
vir_display.js
19 ms
branding.css
25 ms
bar.png
97 ms
search.png
97 ms
temp.png
96 ms
header.png
94 ms
fcap2.png
95 ms
logo_org.png
94 ms
cap1.png
204 ms
caplight.png
522 ms
rss_newsfeeds.gif
522 ms
capright.png
518 ms
bullet2.gif
518 ms
topright.png
515 ms
barl.png
516 ms
fcap.png
695 ms
blank.gif
696 ms
button.png
696 ms
capleft.png
694 ms
nist_org_text.gif
693 ms
nforumcaption.png
695 ms
barr.png
730 ms
bottomleft.png
756 ms
left.png
756 ms
bullet3.png
755 ms
right.png
755 ms
logo.png
804 ms
bottom.png
805 ms
bar.jpg
806 ms
topleft.png
807 ms
captransition.png
807 ms
button3.png
804 ms
capdark.png
863 ms
button2.png
864 ms
top.png
891 ms
nforumcaption2.png
892 ms
bottomright.png
893 ms
poweredby_FFFFFF.gif
14 ms
security_bookstore_nb.gif
892 ms
branding.css
33 ms
ca-pub-7427008346516969.js
57 ms
zrt_lookup.html
56 ms
show_ads_impl.js
69 ms
sticky.png
830 ms
printer.png
840 ms
france.gif
840 ms
germany.gif
842 ms
italy.gif
841 ms
spain.gif
830 ms
ads
438 ms
osd.js
24 ms
ads
255 ms
portugal.gif
763 ms
ads
200 ms
ads
424 ms
abg.js
26 ms
css
65 ms
m_js_controller.js
19 ms
japan.png
495 ms
russia.png
491 ms
china.png
488 ms
arabia.png
492 ms
korea.png
491 ms
united-kingdom.gif
533 ms
favicon
158 ms
nessie_icon_tiamat_white.png
85 ms
s
75 ms
googlelogo_color_112x36dp.png
163 ms
x_button_blue2.png
124 ms
favicon
171 ms
favicon
166 ms
favicon
150 ms
favicon
149 ms
favicon
126 ms
favicon
102 ms
nist_logo.jpg
378 ms
us-cert.gif
380 ms
virus_bulletin.jpg
377 ms
rss1.png
380 ms
rss2.png
378 ms
rss3.png
424 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
66 ms
nist_org_newsfeeds.jpg
417 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
30 ms
nist.org accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Document doesn't have a <title> element
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
nist.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
nist.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nist.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Nist.org 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.
nist.org
Open Graph description is not detected on the main page of Nist. 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: