32.2 sec in total
3.5 sec
28.6 sec
191 ms
Welcome to shuma.in homepage info - get ready to check Shuma best content for China right away, or after learning these important things about shuma.in
为手机抢购者提供一个资讯,交流,交易和宣传的平台
Visit shuma.inWe analyzed Shuma.in page load time and found that the first response time was 3.5 sec and then it took 28.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
shuma.in performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value4.0 s
51/100
25%
Value5.2 s
60/100
10%
Value210 ms
89/100
30%
Value0.092
92/100
15%
Value8.1 s
42/100
10%
3480 ms
5886 ms
1161 ms
1278 ms
1767 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 19% of them (3 requests) were addressed to the original Shuma.in, 31% (5 requests) were made to Apps.bdimg.com and 19% (3 requests) were made to A.alimama.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 192.2 kB (53%)
360.2 kB
168.1 kB
In fact, the total size of Shuma.in main page is 360.2 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. 20% of websites need less resources to load. CSS take 152.9 kB which makes up the majority of the site volume.
Potential reduce by 40.3 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. 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 40.3 kB or 79% of the original size.
Potential reduce by 18.8 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. Obviously, Shuma needs image optimization as it can save up to 18.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.1 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 10.1 kB or 19% of the original size.
Potential reduce by 123.0 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. Shuma.in needs all CSS files to be minified and compressed as it can save up to 123.0 kB or 80% of the original size.
Number of requests can be reduced by 8 (62%)
13
5
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shuma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
shuma.in
3480 ms
theme.min.css
5886 ms
bootstrap-responsive.min.css
1161 ms
font-awesome.min.css
1278 ms
style.css
1767 ms
logo.png
5589 ms
3c.png
4254 ms
group.png
2163 ms
jquery.min.js
6113 ms
bootstrap.min.js
5748 ms
fontawesome-webfont.woff
7131 ms
tkapi.js
408 ms
hm.js
20477 ms
click.js
41 ms
plugin.js
68 ms
load
1147 ms
shuma.in 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
shuma.in 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
Registers an unload listener
Detected JavaScript libraries
Uses deprecated APIs
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
shuma.in 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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shuma.in 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 Shuma.in 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.
shuma.in
Open Graph description is not detected on the main page of Shuma. 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: