4.4 sec in total
615 ms
3.6 sec
154 ms
Visit biaoda.cengageasia.com now to see the best up-to-date Biaoda Cengageasia content for China and also check out these interesting facts you probably never knew about biaoda.cengageasia.com
Visit biaoda.cengageasia.comWe analyzed Biaoda.cengageasia.com page load time and found that the first response time was 615 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
biaoda.cengageasia.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value1.1 s
100/100
25%
Value1.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
615 ms
544 ms
343 ms
603 ms
659 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Biaoda.cengageasia.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Biaoda.cengageasia.com.
Page size can be reduced by 37.7 kB (77%)
49.3 kB
11.5 kB
In fact, the total size of Biaoda.cengageasia.com main page is 49.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. CSS take 30.5 kB which makes up the majority of the site volume.
Potential reduce by 7.3 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 1.1 kB, which is 11% 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 7.3 kB or 72% of the original size.
Potential reduce by 19 B
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. Biaoda Cengageasia images are well optimized though.
Potential reduce by 6.0 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 6.0 kB or 74% of the original size.
Potential reduce by 24.4 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. Biaoda.cengageasia.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 80% of the original size.
Number of requests can be reduced by 5 (42%)
12
7
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biaoda Cengageasia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
biaoda.cengageasia.com
615 ms
o.x
544 ms
base.css
343 ms
app.css
603 ms
main.css
659 ms
menu.js
592 ms
flash-fix.js
591 ms
menu.css
605 ms
bg.jpg
300 ms
top_skin.gif
1812 ms
left_side.gif
311 ms
right_side.gif
314 ms
left_rd.gif
327 ms
bottom_repeat.gif
336 ms
right_rd.gif
587 ms
biaoda.cengageasia.com 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
Document doesn't have a <title> element
Image elements do not have [alt] attributes
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
biaoda.cengageasia.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
biaoda.cengageasia.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Image elements do not have [alt] attributes
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biaoda.cengageasia.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Biaoda.cengageasia.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.
biaoda.cengageasia.com
Open Graph description is not detected on the main page of Biaoda Cengageasia. 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: