3.6 sec in total
269 ms
2.5 sec
771 ms
Click here to check amazing CDL Testprep content. Otherwise, check out these important facts you probably never knew about cdltestprep.com
2023 CDL Permit Training. CDL Study materials, Q&As, audio, video. Downloable-Printable. CDL test prep.
Visit cdltestprep.comWe analyzed Cdltestprep.com page load time and found that the first response time was 269 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cdltestprep.com performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value3.4 s
67/100
25%
Value6.2 s
43/100
10%
Value530 ms
55/100
30%
Value0.061
97/100
15%
Value10.2 s
25/100
10%
269 ms
619 ms
432 ms
320 ms
334 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 62% of them (42 requests) were addressed to the original Cdltestprep.com, 16% (11 requests) were made to Googleads.g.doubleclick.net and 4% (3 requests) were made to Secure.trust-provider.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cdltestprep.com.
Page size can be reduced by 267.2 kB (18%)
1.5 MB
1.2 MB
In fact, the total size of Cdltestprep.com main page is 1.5 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 111.2 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 111.2 kB or 82% of the original size.
Potential reduce by 146.5 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. Obviously, CDL Testprep needs image optimization as it can save up to 146.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.5 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 16 (24%)
66
50
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDL Testprep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
cdltestprep.com
269 ms
cdltestprep.com
619 ms
style.css
432 ms
box.css
320 ms
notifications.css
334 ms
adsbygoogle.js
66 ms
seal.js
92 ms
jquery-latest.js
29 ms
basic-functions.js
236 ms
selector-tool.js
459 ms
notify.js
460 ms
circletype.min.js
459 ms
sdk.js
122 ms
cdltestprep.png
795 ms
free-cdl-practice-test.png
205 ms
lock.png
206 ms
bookmark.png
272 ms
cart.png
205 ms
checkout.png
205 ms
mapus.png
285 ms
redanimatedrightarrow.gif
283 ms
checkmark.png
288 ms
ccx4logo.png
289 ms
tryCDLtool.png
707 ms
selector.jpg
392 ms
ajax-loader.gif
394 ms
free.png
571 ms
extra-savings-icon.gif
401 ms
combo.png
645 ms
best-seller.png
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starburst.png
968 ms
bestvalue.png
927 ms
class-b-bus.png
840 ms
airbrakes.jpg
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class-a-cdl.jpg
952 ms
double-triples.jpg
905 ms
tank.jpg
967 ms
cdl-haz-mat.jpg
1183 ms
schoolbus.png
1268 ms
cdl-skills.jpg
1055 ms
audio.png
1077 ms
free-cdl-practice-test.png
1080 ms
support-blue.png
1193 ms
dedicatedIP.png
1167 ms
secure78x78.png
1191 ms
show_ads_impl.js
67 ms
zrt_lookup_inhead.html
47 ms
sdk.js
20 ms
oval.png
1079 ms
90 ms
secure90x72.gif
80 ms
trustlogo.js
482 ms
ads
230 ms
ads
155 ms
ads
119 ms
ads
137 ms
ads
138 ms
ads
112 ms
ads
124 ms
ads
217 ms
ads
217 ms
ads
197 ms
positivessl_trust_seal_md_167x42.png
90 ms
seal_bg.gif
105 ms
warranty_level.gif
194 ms
like.php
109 ms
KV2iS52OwvQ.js
37 ms
FEppCFCt76d.png
13 ms
cdltestprep.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-*] attributes do not match their roles
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
[id] attributes on active, focusable elements are not unique
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
cdltestprep.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cdltestprep.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdltestprep.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cdltestprep.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.
cdltestprep.com
Open Graph description is not detected on the main page of CDL Testprep. 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: