4.4 sec in total
275 ms
3.4 sec
784 ms
Click here to check amazing Ada Developers Academy content for United States. Otherwise, check out these important facts you probably never knew about adadevelopersacademy.org
Ada Developers Academy is a non-profit, cost-free coding school for women and gender expansive adults. We prioritize serving Black, Latine, Indigenous Americans, Native Hawaiian & Pacific Islander, LG...
Visit adadevelopersacademy.orgWe analyzed Adadevelopersacademy.org page load time and found that the first response time was 275 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
adadevelopersacademy.org performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value21.8 s
0/100
25%
Value6.1 s
45/100
10%
Value590 ms
51/100
30%
Value0.035
100/100
15%
Value16.1 s
6/100
10%
275 ms
133 ms
131 ms
180 ms
140 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 71% of them (34 requests) were addressed to the original Adadevelopersacademy.org, 8% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Adadevelopersacademy.org.
Page size can be reduced by 478.8 kB (24%)
2.0 MB
1.6 MB
In fact, the total size of Adadevelopersacademy.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. 40% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 12.1 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 2.9 kB, which is 17% 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 12.1 kB or 70% of the original size.
Potential reduce by 65.9 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. Ada Developers Academy images are well optimized though.
Potential reduce by 198.2 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 198.2 kB or 61% of the original size.
Potential reduce by 202.6 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. Adadevelopersacademy.org needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.
Number of requests can be reduced by 7 (16%)
43
36
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ada Developers Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
adadevelopersacademy.org
275 ms
application.74d917dbe7a884f5c2452ce1a3526db8.css
133 ms
modernizr.custom.53785.js
131 ms
jquery.min.js
180 ms
application.7e823170f9c827a8f16731a6992891a8.js
140 ms
css
105 ms
analytics.js
177 ms
brand-logo.4f9341efaa86246e1e0da3140ac81570.svg
167 ms
home.jpg
460 ms
apply-to-ada.69fe556ee727462d22b134e801818d3b.jpg
1630 ms
sponsor-ada.116d2b1c8478fa068b3e011bbab3573b.jpg
191 ms
volunteer-with-ada.1fe06b0934ec351599d9cea76d105f4e.jpg
172 ms
amazon.d2e8875c7ee142e7492fbb2bafaef625.png
194 ms
microsoft.bde2e5a2b5519552fd084af7418d5ac2.jpg
370 ms
moz.b1febb489fbdceb32208ee38c2013288.png
340 ms
nordstrom.ae4a60c606276c90bc1884da9963cdd5.png
343 ms
zillow.ed0ebc9e9a39d94ccd8aa9b61d0dba5f.png
336 ms
concur.8cff25fdc00e75a4c44e76f6e72ee698.gif
602 ms
envestnet.2e4ef911023f83daf1406728e3fce068.jpg
671 ms
getty.b7030243b6f56f30cd5f3b3b437ece2d.jpg
662 ms
redfin.b344de46e15909574363a250d248f609.png
506 ms
expedia.3226359bac81a66faf87d0b385a3d64b.png
1437 ms
tune.9cce97ab9235ca321cdbff6a7ab66dac.png
674 ms
substantial.367b68d7e6ca62fc58ed1e499a869628.png
749 ms
marchex.0ea03f385c86858040d9ceead88515dd.png
798 ms
apex-learning.0e2df9f0986849b646ce7100468f5748.png
799 ms
booking.34c2e7275c7d7f6a6fd6333bc00ee44b.jpg
1492 ms
chef.c51640733ab692edeb723dd828ad6c7f.png
989 ms
socrata.168b4ff43f81881ffa27a05f393cbcb1.gif
1042 ms
energy-savvy.a1bf10f79ed089aded3ec9beaaa005bd.png
1010 ms
skytap.baa0a29d16bca2a98c3f99f781dfb205.png
1311 ms
emc.856b4fb07d7d85a4db960bac634c0f06.png
1185 ms
spare5.bcefaeaca607fe8ffc8ef7fd25556ddc.png
1316 ms
code-climate.eb66ff004a2c92b32be36a74fc03ee7e.png
1457 ms
enlearn.effb04720812fba4154bf543afb9a4ea.jpg
1550 ms
artefact.889f3b2382ea55ca68e67d8e4cced41e.jpg
2146 ms
icon-menu.svg
1519 ms
DaIZWE_pEio
313 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
596 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
739 ms
collect
68 ms
www-embed-player-vfl5foy2V.css
376 ms
www-embed-player.js
1046 ms
base.js
1794 ms
veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
299 ms
ad_status.js
294 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
423 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
430 ms
adadevelopersacademy.org 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
adadevelopersacademy.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
adadevelopersacademy.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
Image elements do not have [alt] attributes
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 Adadevelopersacademy.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 Adadevelopersacademy.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.
adadevelopersacademy.org
Open Graph description is not detected on the main page of Ada Developers Academy. 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: