20 sec in total
1.2 sec
13.4 sec
5.4 sec
Visit adesa.com now to see the best up-to-date ADESA content for United States and also check out these interesting facts you probably never knew about adesa.com
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Visit adesa.comWe analyzed Adesa.com page load time and found that the first response time was 1.2 sec and then it took 18.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
adesa.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value10.5 s
0/100
25%
Value8.1 s
21/100
10%
Value950 ms
29/100
30%
Value0.146
77/100
15%
Value14.2 s
9/100
10%
1218 ms
4082 ms
3870 ms
3871 ms
3869 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 23% of them (16 requests) were addressed to the original Adesa.com, 30% (21 requests) were made to Images.adesa.com and 20% (14 requests) were made to Media.adesa.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Media.adesa.com.
Page size can be reduced by 381.6 kB (31%)
1.2 MB
848.4 kB
In fact, the total size of Adesa.com main page is 1.2 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. 35% of websites need less resources to load. Images take 745.0 kB which makes up the majority of the site volume.
Potential reduce by 50.2 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 50.2 kB or 74% of the original size.
Potential reduce by 30.7 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. ADESA images are well optimized though.
Potential reduce by 177.6 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 177.6 kB or 65% of the original size.
Potential reduce by 123.1 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. Adesa.com needs all CSS files to be minified and compressed as it can save up to 123.1 kB or 86% of the original size.
Number of requests can be reduced by 30 (45%)
66
36
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ADESA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
home
1218 ms
reset.css
4082 ms
override.css
3870 ms
override2.css
3871 ms
thickbox.css
3869 ms
popup.css
3867 ms
global_en-US.css
4103 ms
adesa-sequential-auctionDB.css
4370 ms
jquery-latest.pack.js
1585 ms
thickbox.js
3799 ms
ExpandCollapse.js
3842 ms
autoFocus.js
3999 ms
AC_RunActiveContent.js
3812 ms
niftycube.js
3964 ms
trHover.js
4019 ms
ExpandCollapseToggle.js
4067 ms
MM_jumpMenuGo.js
4066 ms
imgswap.js
4263 ms
application.js
4263 ms
override.js
4698 ms
jquery-1.4.4.min.js
5230 ms
jquery-ui-1.8.5.custom.min.js
5229 ms
news_HPENUS.json
4507 ms
news_ticker_V2.js
4507 ms
jquery.featureList-1.0.0.js
4506 ms
conversion.js
3182 ms
deployment.js
1117 ms
ban_bg-right.gif
3141 ms
SYC-230x185-FINAL.jpg
1519 ms
btn-toolbar-login.gif
2891 ms
btn-toolbar-register.gif
2891 ms
homebutton_01-register.gif
2927 ms
homebutton_01-policies.gif
2927 ms
homebutton_01-locate.gif
2928 ms
homebutton_01-email.gif
2815 ms
EBIZ-0417-TDI-INVENTORY-LINK-v2.jpg
3313 ms
online-1447413918.gif
2768 ms
ACC-CHAT-BUTTON-UNAVAILABLE.gif
2842 ms
adesalogo1.gif
193 ms
icon-question.png
193 ms
AD-BOISE-0817-ADESA.COM-WBNR-710X150.jpg
2027 ms
AD-SPEC-0317-LANDING-PG-WBNR-710x150.jpg
1454 ms
AD-EBIZ-0816-DLBK-10K-710x150.jpg
1454 ms
AD-EBIZ-0717-LIVEBLOCK-MONTH-EXTENDED-WBNR-710x150.jpg
2026 ms
btn-toolbar-go.gif
2655 ms
nav-bg.gif
2526 ms
nav-vline.gif
2314 ms
home.css
1770 ms
news_dev.css
1886 ms
adesa_featurelist.css
1886 ms
bg-feature-tab-left.gif
518 ms
bg-feature-tab.gif
436 ms
bg-feature-tab-right.gif
436 ms
189 ms
wtid.js
1257 ms
basesdc.js
1330 ms
941 ms
dcs.gif
906 ms
loadingAnimation.gif
1163 ms
bg-feature-tab-current-left.gif
593 ms
blog.png
562 ms
MultiNoun.jsonp
531 ms
news-background_public.png
435 ms
left.png
435 ms
right.png
434 ms
news-content.png
434 ms
featurelist-arrow3-current.png
435 ms
MultiNoun.jsonp
497 ms
dcs.gif
297 ms
adesa.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
adesa.com 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
Page has valid source maps
adesa.com 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
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 Adesa.com 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 Adesa.com 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.
adesa.com
Open Graph description is not detected on the main page of ADESA. 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: