880 ms in total
32 ms
661 ms
187 ms
Click here to check amazing 9 11 Memorial content for United States. Otherwise, check out these important facts you probably never knew about 911memorial.org
Visit 911memorial.orgWe analyzed 911memorial.org page load time and found that the first response time was 32 ms and then it took 848 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
911memorial.org performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value8.6 s
1/100
25%
Value4.7 s
68/100
10%
Value940 ms
29/100
30%
Value0.001
100/100
15%
Value8.7 s
36/100
10%
32 ms
31 ms
25 ms
50 ms
104 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 58% of them (38 requests) were addressed to the original 911memorial.org, 6% (4 requests) were made to Translate.googleapis.com and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (197 ms) relates to the external source Cm.yieldoptimizer.com.
Page size can be reduced by 588.3 kB (53%)
1.1 MB
515.1 kB
In fact, the total size of 911memorial.org main page is 1.1 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. 50% of websites need less resources to load. Javascripts take 596.9 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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 37.4 kB or 78% of the original size.
Potential reduce by 12.7 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. 9 11 Memorial images are well optimized though.
Potential reduce by 389.1 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 389.1 kB or 65% of the original size.
Potential reduce by 149.2 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. 911memorial.org needs all CSS files to be minified and compressed as it can save up to 149.2 kB or 81% of the original size.
Number of requests can be reduced by 22 (37%)
59
37
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 9 11 Memorial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
911memorial.org
32 ms
www.911memorial.org
31 ms
css_37fadf3b6ef5936e1df8ecc9073ee86f.css
25 ms
js_342533b04f8a560e26e7611d30bac7f2.js
50 ms
element.js
104 ms
ps
58 ms
logo.png
53 ms
8V7A3776_0.gif
14 ms
Picture1a.jpg
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model_0.jpg
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For_GoogleStreetView%20%282%29.jpg
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1993panel.jpg
32 ms
JL_THINC_03HPCROP.jpg
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MEMEX2_13crop.jpg
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JL_911MUSEUM_COMM_13large.jpg
41 ms
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Before%20and%20After%209-11-01%20-%20Master%20John%20Harrattan1%20%283%29_0.jpg
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night%20shot%20%282%29_0.jpg
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VS%20volunteer41_0.jpg
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BOOKHE_15.jpg
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BOOKHE_102.jpg
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IMG_8639.jpg
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JL_HEARTOMATTERII_03CROP2.jpg
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IAD-2015-5K-RUN-WALK_10757.jpg
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MUSESTORE_02.jpg
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NY-ProudParticipant_Badge2.jpg
181 ms
8V7A8209_0.jpg
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14320282243883.png
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14417025635011.png
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translateelement.css
56 ms
main.js
176 ms
gothmmed-webfont.woff
178 ms
fbds.js
193 ms
analytics.js
113 ms
pixel
113 ms
115 ms
Pug
110 ms
js
104 ms
ga.js
108 ms
social-sprite-2.png
75 ms
slider-nav-sprite.png
76 ms
input-bg.png
79 ms
fontawesome-webfont.woff
77 ms
GothamNarrow-Light.woff
79 ms
nevis-webfont.woff
71 ms
sd
65 ms
tap.php
66 ms
Pix-1x1.gif
69 ms
xuid
67 ms
pixel
71 ms
71 ms
element_main.js
72 ms
collect
40 ms
__utm.gif
33 ms
cmap
197 ms
89 ms
collect
142 ms
translate_24dp.png
84 ms
l
56 ms
cleardot.gif
79 ms
in.php
139 ms
ga-audiences
15 ms
911memorial.org accessibility score
911memorial.org 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
911memorial.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 911memorial.org 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 911memorial.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.
911memorial.org
Open Graph description is not detected on the main page of 9 11 Memorial. 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: