7.4 sec in total
1.8 sec
5.4 sec
211 ms
Visit sem.baidu.com now to see the best up-to-date Sem Baidu content for China and also check out these interesting facts you probably never knew about sem.baidu.com
Visit sem.baidu.comWe analyzed Sem.baidu.com page load time and found that the first response time was 1.8 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sem.baidu.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value5.2 s
23/100
25%
Value5.8 s
49/100
10%
Value220 ms
88/100
30%
Value0.326
35/100
15%
Value3.9 s
89/100
10%
1839 ms
741 ms
746 ms
501 ms
1247 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Sem.baidu.com, 6% (2 requests) were made to Hm.baidu.com and 3% (1 request) were made to Codefans.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sem.baidu.com.
Page size can be reduced by 487.7 kB (31%)
1.5 MB
1.1 MB
In fact, the total size of Sem.baidu.com main page is 1.5 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 14.6 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 31% 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 14.6 kB or 76% of the original size.
Potential reduce by 201.5 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. Obviously, Sem Baidu needs image optimization as it can save up to 201.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 236.9 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 236.9 kB or 71% of the original size.
Potential reduce by 34.6 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. Sem.baidu.com needs all CSS files to be minified and compressed as it can save up to 34.6 kB or 81% of the original size.
Number of requests can be reduced by 3 (9%)
32
29
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sem Baidu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
sem.baidu.com
1839 ms
jquery.fullPage.css
741 ms
theme.css
746 ms
nav.css
501 ms
jquery-2.0.2.min.js
1247 ms
jquery-ui-1.10.3.min.js
1742 ms
jquery.fullPage.min.js
497 ms
anlidasai3.jpg
995 ms
magglass.gif
83 ms
logo.png
252 ms
dl01.png
251 ms
section1.jpg
993 ms
bg11.png
250 ms
bg12.png
1489 ms
bg13.png
498 ms
slogan.png
500 ms
section2.jpg
1500 ms
t2.png
747 ms
section3.jpg
998 ms
bg31.png
996 ms
bg32.png
1482 ms
t3.png
1241 ms
section4.jpg
1245 ms
bg42.png
1498 ms
bg41.png
1490 ms
t4.png
1494 ms
bg43.png
1979 ms
section7.jpg
1736 ms
bg71.png
1738 ms
t7.png
1744 ms
hm.js
686 ms
dot.png
1708 ms
hm.gif
342 ms
sem.baidu.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
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.
sem.baidu.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
sem.baidu.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
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 doesn't use legible font sizes
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sem.baidu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Sem.baidu.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.
sem.baidu.com
Open Graph description is not detected on the main page of Sem Baidu. 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: