27.2 sec in total
1.6 sec
25.2 sec
404 ms
Welcome to 48sao.com homepage info - get ready to check 48 Sao best content right away, or after learning these important things about 48sao.com
Visit 48sao.comWe analyzed 48sao.com page load time and found that the first response time was 1.6 sec and then it took 25.6 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 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
48sao.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value11.4 s
0/100
25%
Value10.5 s
7/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value6.0 s
65/100
10%
1623 ms
804 ms
221 ms
284 ms
142 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 34% of them (23 requests) were addressed to the original 48sao.com, 15% (10 requests) were made to Img.sejiazu.com and 9% (6 requests) were made to Ww1.sinaimg.cn. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Img.sejiazu.com.
Page size can be reduced by 519.9 kB (29%)
1.8 MB
1.3 MB
In fact, the total size of 48sao.com main page is 1.8 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 42.8 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 42.8 kB or 80% of the original size.
Potential reduce by 112.4 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. 48 Sao images are well optimized though.
Potential reduce by 364.6 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 364.6 kB or 75% of the original size.
Number of requests can be reduced by 28 (53%)
53
25
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 48 Sao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
48sao.com
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jquery.js
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function.js
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48sao.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.
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
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.
48sao.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
48sao.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 48sao.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 48sao.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
48sao.com
Open Graph description is not detected on the main page of 48 Sao. 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: