1.7 sec in total
427 ms
1.1 sec
188 ms
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Visit chilton.cengage.comWe analyzed Chilton.cengage.com page load time and found that the first response time was 427 ms and then it took 1.3 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.
chilton.cengage.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value12.3 s
0/100
25%
Value6.0 s
47/100
10%
Value190 ms
91/100
30%
Value0.029
100/100
15%
Value10.8 s
22/100
10%
427 ms
34 ms
103 ms
70 ms
174 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 87% of them (46 requests) were addressed to the original Chilton.cengage.com, 6% (3 requests) were made to Platform.twitter.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (444 ms) belongs to the original domain Chilton.cengage.com.
Page size can be reduced by 394.0 kB (25%)
1.6 MB
1.2 MB
In fact, the total size of Chilton.cengage.com main page is 1.6 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 14.9 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 14.9 kB or 75% of the original size.
Potential reduce by 38.4 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. Chilton Cengage images are well optimized though.
Potential reduce by 295.1 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 295.1 kB or 71% of the original size.
Potential reduce by 45.6 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. Chilton.cengage.com needs all CSS files to be minified and compressed as it can save up to 45.6 kB or 85% of the original size.
Number of requests can be reduced by 16 (31%)
52
36
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chilton Cengage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
chilton.cengage.com
427 ms
swfobject.js
34 ms
jquery-1.4.1.min.js
103 ms
json2.js
70 ms
jquery-ui.min.js
174 ms
Scripts.js
77 ms
jquery.corner.js
69 ms
jquery.Guid.js
70 ms
jquery.scrollTo.js
111 ms
customLinkTracking.js
114 ms
a-styles.css
114 ms
b-nav-styles.css
110 ms
c-styles-inside.css
128 ms
d-additions.css
141 ms
jquery-ui.css
139 ms
s_code.js
163 ms
ga.js
65 ms
widgets.js
99 ms
bg.jpg
123 ms
logo.jpg
44 ms
nav1.png
35 ms
nav2.png
33 ms
nav3.png
42 ms
nav4.png
34 ms
nav5.png
75 ms
nav6.png
75 ms
nav7.png
75 ms
nav8.png
76 ms
banner-rotation.jpg
84 ms
banner-women-working.png
272 ms
content-bg.png
99 ms
box-top.jpg
99 ms
box-repeat.jpg
119 ms
box-bg.jpg
123 ms
chilton-community.jpg
444 ms
box-footer.jpg
130 ms
btn-autoInfo-signUp.jpg
135 ms
btn-news-subscribe.jpg
149 ms
btn_revisedCL.png
164 ms
btn-catalog_home.jpg
190 ms
DMP_chilton%20lg%20button.jpg
198 ms
icon-facebook.jpg
195 ms
icon-youtube.jpg
209 ms
box-professional.png
251 ms
box-do-it-yourself.png
228 ms
box-library.png
234 ms
box-custom.png
280 ms
footer.png
258 ms
__utm.gif
11 ms
button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js
18 ms
follow_button.f8c8d971a6ac545cf416e3c1ad4bbc65.en.html
19 ms
s0554497730918
76 ms
jot
72 ms
chilton.cengage.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
chilton.cengage.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
chilton.cengage.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chilton.cengage.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 Chilton.cengage.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.
chilton.cengage.com
Open Graph description is not detected on the main page of Chilton Cengage. 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: