1.3 sec in total
92 ms
1 sec
198 ms
Visit catalog.ada.org now to see the best up-to-date Catalog Ada content for United States and also check out these interesting facts you probably never knew about catalog.ada.org
Visit catalog.ada.orgWe analyzed Catalog.ada.org page load time and found that the first response time was 92 ms and then it took 1.2 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.
catalog.ada.org performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value19.4 s
0/100
25%
Value8.3 s
19/100
10%
Value870 ms
33/100
30%
Value0.155
74/100
15%
Value15.0 s
8/100
10%
92 ms
217 ms
107 ms
105 ms
107 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Catalog.ada.org, 50% (24 requests) were made to Ada.org and 17% (8 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (315 ms) relates to the external source Ebusiness.ada.org.
Page size can be reduced by 1.2 MB (58%)
2.0 MB
845.0 kB
In fact, the total size of Catalog.ada.org main page is 2.0 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. 60% of websites need less resources to load. Javascripts take 861.3 kB which makes up the majority of the site volume.
Potential reduce by 73.3 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. This page needs HTML code to be minified as it can gain 18.6 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.3 kB or 82% of the original size.
Potential reduce by 57.2 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. Catalog Ada images are well optimized though.
Potential reduce by 657.3 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 657.3 kB or 76% of the original size.
Potential reduce by 367.2 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. Catalog.ada.org needs all CSS files to be minified and compressed as it can save up to 367.2 kB or 87% of the original size.
Number of requests can be reduced by 21 (47%)
45
24
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog Ada. 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 6 to 1 for CSS and as a result speed up the page load time.
catalog.ada.org
92 ms
ebusiness.ada.org
217 ms
normalize.css
107 ms
base.css
105 ms
grid.css
107 ms
style.css
182 ms
modernizr-2.6.3.min.js
145 ms
respond.min.js
108 ms
jquery-1.10.2.min.js
221 ms
jquery-functions.js
239 ms
embed.js
221 ms
ScriptResource.axd
129 ms
CoveoFullSearch.css
73 ms
eBusinessCustomCoveoFullSearch.css
74 ms
CoveoJsSearch.Dependencies.js
217 ms
CoveoJsSearch.js
315 ms
CPSJSTag.js
90 ms
gpt.js
9 ms
logoadastore2x.ashx
296 ms
S696-OSHA_220x120.ashx
154 ms
PP2_220x120.ashx
298 ms
PE_220x120.ashx
152 ms
CDT-2016-220x120.ashx
153 ms
DentEmplAg_220x120.ashx
154 ms
Feature_ADA_MyADA_220x120.ashx
299 ms
logoadacps2x.ashx
299 ms
pubads_impl_82.js
14 ms
icon-search-white@2x.png
279 ms
sprite-social-media.png
280 ms
ads
218 ms
container.html
22 ms
webtrends.fb.js
51 ms
webtrends.yt.js
28 ms
CDT216i_940x306.ashx
252 ms
sprite-buttons@2x.png
195 ms
widgets.js
176 ms
beacon.js
22 ms
sprites.png
163 ms
menu-banner-bg.png
89 ms
8619373331302798456
85 ms
9319803049410809936
55 ms
14098641394291582425
63 ms
7683186355858384000
69 ms
14713560940471563806
64 ms
6417044151207851742
70 ms
1206918194285996618
66 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
132 ms
osd.js
18 ms
catalog.ada.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
Buttons do not have an accessible name
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
catalog.ada.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
Missing source maps for large first-party JavaScript
catalog.ada.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 Catalog.ada.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 Catalog.ada.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.
catalog.ada.org
Open Graph description is not detected on the main page of Catalog Ada. 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: