34.7 sec in total
3.1 sec
31 sec
496 ms
Click here to check amazing 51 Aimei content for China. Otherwise, check out these important facts you probably never knew about 51aimei.com
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Visit 51aimei.comWe analyzed 51aimei.com page load time and found that the first response time was 3.1 sec and then it took 31.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
51aimei.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value9.8 s
0/100
25%
Value10.1 s
9/100
10%
Value80 ms
99/100
30%
Value0.005
100/100
15%
Value8.5 s
37/100
10%
3129 ms
7960 ms
2356 ms
2956 ms
3399 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 42% of them (27 requests) were addressed to the original 51aimei.com, 52% (34 requests) were made to Static.51aimei.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (18.9 sec) belongs to the original domain 51aimei.com.
Page size can be reduced by 199.8 kB (25%)
798.0 kB
598.1 kB
In fact, the total size of 51aimei.com main page is 798.0 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. 25% of websites need less resources to load. Images take 540.6 kB which makes up the majority of the site volume.
Potential reduce by 60.5 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 60.5 kB or 79% of the original size.
Potential reduce by 16.5 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. 51 Aimei images are well optimized though.
Potential reduce by 79.8 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 79.8 kB or 63% of the original size.
Potential reduce by 43.1 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. 51aimei.com needs all CSS files to be minified and compressed as it can save up to 43.1 kB or 80% of the original size.
Number of requests can be reduced by 15 (24%)
63
48
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Aimei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
51aimei.com
3129 ms
www.51aimei.com
7960 ms
m.js
2356 ms
index_v1.css
2956 ms
jquery.min.js
3399 ms
float_qrcode.js
4503 ms
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1970 ms
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wrap_bgs.jpg
347 ms
index_repeat.png
379 ms
bg_new.png
5442 ms
login_bg.gif
1786 ms
logo.gif
2321 ms
nav_repeat.png
2085 ms
nav_on.png
854 ms
focus_bgs.jpg
1323 ms
pa.gif
3281 ms
cn_tdc.png
3545 ms
ad.jpg
3015 ms
s.gif
2486 ms
aimei_li.gif
3691 ms
focus_c.jpg
2847 ms
hot_news.gif
3253 ms
bgs_new.png
7198 ms
new_li.gif
3652 ms
cst_line.png
3664 ms
cst_bg.png
4337 ms
qam_bg.png
4063 ms
h_bg.jpg
4074 ms
case_bg.png
4040 ms
line.gif
4755 ms
h_line.jpg
4480 ms
agreed.gif
4489 ms
slides.js
3268 ms
dialog.min.js
3363 ms
count.js
2952 ms
side_nav.gif
2228 ms
blue.css
431 ms
h.js
1082 ms
api.php
397 ms
hm.gif
368 ms
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2819 ms
51aimei.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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
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
Form elements do not have associated labels
Links do not have a discernible name
51aimei.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
51aimei.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51aimei.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 51aimei.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.
51aimei.com
Open Graph description is not detected on the main page of 51 Aimei. 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: