24.8 sec in total
113 ms
14.3 sec
10.4 sec
Click here to check amazing Afb content for United States. Otherwise, check out these important facts you probably never knew about afb.org
Since 1921, The American Foundation for the Blind (AFB) has been a leader in expanding possibilities for the millions of Americans living with vision loss.
Visit afb.orgWe analyzed Afb.org page load time and found that the first response time was 113 ms and then it took 24.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
afb.org performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value5.7 s
16/100
25%
Value4.5 s
72/100
10%
Value880 ms
32/100
30%
Value0
100/100
15%
Value11.4 s
19/100
10%
113 ms
86 ms
11 ms
1198 ms
405 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 85% of them (67 requests) were addressed to the original Afb.org, 5% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Googletagmanager.com.
Page size can be reduced by 619.7 kB (21%)
2.9 MB
2.3 MB
In fact, the total size of Afb.org 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 21.0 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 21.0 kB or 73% of the original size.
Potential reduce by 69.5 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. Afb images are well optimized though.
Potential reduce by 529.2 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 529.2 kB or 64% of the original size.
Number of requests can be reduced by 16 (22%)
73
57
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Afb. 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.
afb.org
113 ms
www.afb.org
86 ms
default.aspx
11 ms
default.aspx
1198 ms
1015430422.js
405 ms
afbmaincss.ashx
255 ms
plusone.js
2100 ms
jquery-1.6.4.min.js
335 ms
utility.js
333 ms
json2.js
332 ms
cb=gapi.loaded_0
1170 ms
analytics.js
4917 ms
bkg-body.jpg
3477 ms
donate-icon.png
3476 ms
store-icon.png
3476 ms
image.ashx
3476 ms
image.ashx
4916 ms
image.ashx
4636 ms
image.ashx
4499 ms
image.ashx
4470 ms
image.ashx
4471 ms
family.jpg
4501 ms
professionals.jpg
5088 ms
accessibletechnology.jpg
5087 ms
advocacy.jpg
5089 ms
icon-envelope%20stay%20involved.png
4982 ms
icon-services.png
5088 ms
icon-items.png
5087 ms
Accessible-Badge-Transparent.png
5469 ms
valid-xhtml10.png
5215 ms
gtm.js
5646 ms
bkg-utility_bl.gif
4464 ms
bkg-utility_br.gif
4688 ms
link-smalltext.gif
4688 ms
link-bigtext.gif
4448 ms
bkg-search_tl.gif
4872 ms
bkg-search_tr.gif
4872 ms
bkg-search_br.gif
4872 ms
bkg-search_bl.gif
4871 ms
btn-go.gif
4871 ms
bkg-searchdonate_tl.gif
4822 ms
bkg-searchdonate_tr.gif
4874 ms
bkg-searchdonate_br.gif
4874 ms
bkg-searchdonate_bl.gif
4873 ms
bkg-sitenavigation.gif
4872 ms
bkg-sitenav_gap.png
4872 ms
bkg-afbsublevel.gif
4873 ms
bkg-previous.png
4970 ms
link-previous.gif
4970 ms
bkg-selectors.png
2908 ms
bkg-next.png
2907 ms
link-next.gif
2907 ms
list-standard.gif
1783 ms
left-arrow.png
1500 ms
arrow-image.png
1471 ms
bkg-featured_tl.gif
1471 ms
bkg-featured_tr.gif
1546 ms
bkg-featured_br.gif
1469 ms
linkid.js
655 ms
bkg-featured_bl.gif
993 ms
btn-signup.gif
993 ms
bkg-hkeller.jpg
994 ms
hkeller.gif
993 ms
btn-go.png
993 ms
bkg-footer.gif
991 ms
bkg-familysites.gif
917 ms
link-facebook_home.png
867 ms
link-twitter_home2.png
866 ms
link-pinterest_home.png
712 ms
YouTube.png
712 ms
bkg-copyright.gif
698 ms
list-copyright.gif
694 ms
collect
651 ms
collect
1118 ms
collect
824 ms
ga-audiences
1519 ms
widgets.js
1059 ms
siteanalyze_6218.js
1056 ms
default.aspx
1294 ms
afb.org accessibility score
afb.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
afb.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Afb.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 Afb.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.
afb.org
Open Graph description is not detected on the main page of Afb. 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: