45.5 sec in total
8.8 sec
36.2 sec
461 ms
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Visit ti.crabchina.comWe analyzed Ti.crabchina.com page load time and found that the first response time was 8.8 sec and then it took 36.7 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. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ti.crabchina.com performance score
name
value
score
weighting
Value3.4 s
39/100
10%
Value4.6 s
34/100
25%
Value12.4 s
3/100
10%
Value0 ms
100/100
30%
Value0.013
100/100
15%
Value3.4 s
93/100
10%
8785 ms
20242 ms
3303 ms
4021 ms
1286 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ti.crabchina.com, 56% (19 requests) were made to Crabchina.com and 21% (7 requests) were made to Skin.crabchina.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Crabchina.com.
Page size can be reduced by 98.8 kB (25%)
393.4 kB
294.7 kB
In fact, the total size of Ti.crabchina.com main page is 393.4 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. 15% of websites need less resources to load. Images take 283.1 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 3.1 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 21.0 kB or 74% of the original size.
Potential reduce by 23.9 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. Ti Crabchina images are well optimized though.
Potential reduce by 53.9 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 53.9 kB or 66% of the original size.
Number of requests can be reduced by 9 (30%)
30
21
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ti Crabchina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
ti.crabchina.com
8785 ms
crab2013.css
20242 ms
mall.css
3303 ms
lang.js
4021 ms
config.js
1286 ms
jquery-1.7.2.min.js
20241 ms
pick.js
3314 ms
common.js
2318 ms
page.js
4045 ms
crab2013.js
4579 ms
jquery.tools.min.js
7076 ms
jqueryx.js
4946 ms
zxtxp.jpg
8034 ms
wx.jpg
12210 ms
ti_crabchina_com.jpg
7217 ms
wxtx.jpg
12733 ms
ewm186.jpg
5753 ms
teltx.jpg
8329 ms
waptx.jpg
7478 ms
waptip.jpg
8734 ms
14-44-53-31-1.jpg
2599 ms
14-50-00-25-1.jpg
3142 ms
14-17-38-59-13474.jpg
4629 ms
14-17-23-69-13474.jpg
4009 ms
14-17-01-75-13474.jpg
13110 ms
13-35-59-47-1.png
4100 ms
08-34-39-87-29856.png
8321 ms
16-35-13-32-1.jpg
4750 ms
10-26-11-33-9.jpg.thumb.jpg
5566 ms
h.js
898 ms
21.gif
776 ms
hm.gif
459 ms
hm.js
737 ms
hm.gif
443 ms
ti.crabchina.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.
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
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
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ti.crabchina.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
General
Impact
Issue
Detected JavaScript libraries
ti.crabchina.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ti.crabchina.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 Ti.crabchina.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.
ti.crabchina.com
Open Graph description is not detected on the main page of Ti Crabchina. 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: