29 sec in total
1.3 sec
27.5 sec
258 ms
Click here to check amazing Noahedu content for China. Otherwise, check out these important facts you probably never knew about noahedu.com
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Visit noahedu.comWe analyzed Noahedu.com page load time and found that the first response time was 1.3 sec and then it took 27.8 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.
noahedu.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value11.4 s
0/100
25%
Value5.3 s
58/100
10%
Value770 ms
38/100
30%
Value1.078
2/100
15%
Value7.7 s
45/100
10%
1268 ms
4665 ms
721 ms
746 ms
722 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 30% of them (13 requests) were addressed to the original Noahedu.com, 35% (15 requests) were made to Static.noahedu.com and 16% (7 requests) were made to Images.noahedu.com. The less responsive or slowest element that took the longest time to load (13.7 sec) relates to the external source Pstatic.xunlei.com.
Page size can be reduced by 161.0 kB (8%)
2.1 MB
1.9 MB
In fact, the total size of Noahedu.com main page is 2.1 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 19.0 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 5.9 kB, which is 25% 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 19.0 kB or 79% of the original size.
Potential reduce by 122.1 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. Noahedu images are well optimized though.
Potential reduce by 8.1 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 8.1 kB or 67% of the original size.
Potential reduce by 11.8 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. Noahedu.com needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 75% of the original size.
Number of requests can be reduced by 14 (34%)
41
27
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Noahedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
noahedu.com
1268 ms
www.noahedu.com
4665 ms
public.css
721 ms
top.css
746 ms
footer.css
722 ms
jquery-1.4.4.js
735 ms
noah-0.1.min.js
730 ms
webThunderDetect.js
728 ms
thunderBatch.js
775 ms
commons-0.1.js
737 ms
index.css
258 ms
supersized.2.0.min.js
1835 ms
index.js
337 ms
rt.js
6082 ms
aq_auth.js
1512 ms
xl_style.css
13657 ms
djzgm.jpg
325 ms
logo.gif
484 ms
2016-01-25_051122_75_ad.png
1924 ms
number.gif
20 ms
topxian.gif
492 ms
menuxian.gif
511 ms
web110.gif
19 ms
shou.gif
18 ms
wenwangx.png
31 ms
2015-08-17_115330_52_ad.png
1979 ms
2016-04-08_051833_76_ad.jpg
2282 ms
index_img04.jpg
356 ms
index_img07.png
306 ms
index_img05.jpg
2076 ms
index_img06.jpg
310 ms
area
332 ms
h.js
1748 ms
21.gif
752 ms
702 ms
hm.gif
440 ms
2016-01-25_050115_72_ad.png
563 ms
2015-12-30_010501_71_ad.png
697 ms
2016-01-05_055918_54_ad.png
351 ms
2016-01-05_055931_68_ad.png
466 ms
y1.png
805 ms
y2.png
511 ms
hy_124x47.png
4925 ms
noahedu.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.
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
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
Links do not have a discernible name
noahedu.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
noahedu.com SEO score
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Noahedu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Noahedu.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.
noahedu.com
Open Graph description is not detected on the main page of Noahedu. 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: