1.4 sec in total
43 ms
819 ms
501 ms
Visit ndm.si.edu now to see the best up-to-date Ndm Si content for United States and also check out these interesting facts you probably never knew about ndm.si.edu
Cooper Hewitt, Smithsonian Design Museum located in New York City (2 East 91st St). Open 10:00 a.m. to 6:00 p.m. daily
Visit ndm.si.eduWe analyzed Ndm.si.edu page load time and found that the first response time was 43 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
ndm.si.edu performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value10.3 s
0/100
25%
Value8.8 s
16/100
10%
Value9,440 ms
0/100
30%
Value1.001
2/100
15%
Value16.0 s
6/100
10%
43 ms
11 ms
14 ms
16 ms
15 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ndm.si.edu, 4% (2 requests) were made to Cooperhewitt.org and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (427 ms) relates to the external source Stats.g.doubleclick.net.
Page size can be reduced by 774.8 kB (27%)
2.9 MB
2.1 MB
In fact, the total size of Ndm.si.edu main page is 2.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 65.0 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 65.0 kB or 87% of the original size.
Potential reduce by 277.6 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. Obviously, Ndm Si needs image optimization as it can save up to 277.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 257.5 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 257.5 kB or 64% of the original size.
Potential reduce by 174.8 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. Ndm.si.edu needs all CSS files to be minified and compressed as it can save up to 174.8 kB or 77% of the original size.
Number of requests can be reduced by 23 (51%)
45
22
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ndm Si. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.cooperhewitt.org
43 ms
wp-emoji-release.min.js
11 ms
styles.css
14 ms
general.css
16 ms
checkbox.min.css
15 ms
styles.css
20 ms
wpp.css
35 ms
genericons.css
35 ms
jetpack.css
39 ms
jquery.js
47 ms
jquery-migrate.min.js
64 ms
external-tracking.min.js
66 ms
autocomplete.css
68 ms
suggest.min.js
66 ms
jquery.form.min.js
101 ms
scripts.js
104 ms
devicepx-jetpack.js
108 ms
script.min.js
152 ms
skip-link-focus-fix.js
107 ms
comment-reply.min.js
151 ms
wp-embed.min.js
168 ms
e-201611.js
167 ms
webtrends.js
166 ms
analytics.js
111 ms
cooper-hewitt-logo.svg
85 ms
socialicon-header-twitter.svg
89 ms
socialicon-header-youtube.svg
91 ms
socialicon-header-facebook.svg
95 ms
socialicon-header-instagram.svg
93 ms
Thom-Browne-mirror_400-sq-2-640x640.jpg
97 ms
Morse-Lecture_feature-image_1615x780_v3_NEW.jpg
101 ms
mansion-sq.jpg
117 ms
Triennial_Matt_Flynn_61-560x414.png
117 ms
spinneplates-large-640x640.jpg
100 ms
artichoke-640x200.png
103 ms
40708_f270077ef89a64b4_b1-429x640.jpg
97 ms
Tarallucci_E_Vino-1-640x429.jpg
100 ms
student_designs_composite.jpg
113 ms
newsletter-submit-arrow.svg
102 ms
cooper-hewitt-logo-horizontal.svg
105 ms
wtid.js
153 ms
9aT.js
150 ms
CooperHewitt-Medium.woff
43 ms
CooperHewitt-Display.woff
42 ms
glyphicons-halflings-regular.woff
146 ms
g.gif
142 ms
collect
344 ms
collect
427 ms
dcs.gif
12 ms
ndm.si.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
ndm.si.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ndm.si.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ndm.si.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ndm.si.edu 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.
ndm.si.edu
Open Graph data is detected on the main page of Ndm Si. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: