18.8 sec in total
2.8 sec
15.8 sec
268 ms
Welcome to xz.zyue.com homepage info - get ready to check Xz Zyue best content for China right away, or after learning these important things about xz.zyue.com
徐州驾校网,徐州驾校理论模拟考试、徐州驾校排名、徐州驾校推荐、徐州驾校哪个最好、徐州学车优惠、徐州学车技巧、学车视频、学车游戏尽在众悦徐州站
Visit xz.zyue.comWe analyzed Xz.zyue.com page load time and found that the first response time was 2.8 sec and then it took 16 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
xz.zyue.com performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value8.1 s
2/100
25%
Value8.2 s
20/100
10%
Value380 ms
70/100
30%
Value0.182
67/100
15%
Value15.8 s
6/100
10%
2781 ms
2008 ms
1069 ms
691 ms
1829 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Xz.zyue.com, 37% (21 requests) were made to Zyue.com and 11% (6 requests) were made to Img.www.zyue.com. The less responsive or slowest element that took the longest time to load (8.4 sec) relates to the external source Zyue.com.
Page size can be reduced by 470.4 kB (52%)
911.1 kB
440.7 kB
In fact, the total size of Xz.zyue.com main page is 911.1 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. 30% of websites need less resources to load. Javascripts take 538.9 kB which makes up the majority of the site volume.
Potential reduce by 45.0 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. 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 45.0 kB or 79% of the original size.
Potential reduce by 17.3 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. Xz Zyue images are well optimized though.
Potential reduce by 382.0 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 382.0 kB or 71% of the original size.
Potential reduce by 26.1 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. Xz.zyue.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 75% of the original size.
Number of requests can be reduced by 30 (55%)
55
25
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xz Zyue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
xz.zyue.com
2781 ms
fz_default2015.css
2008 ms
fz_logo.gif
1069 ms
tongyongHuandeng.js
691 ms
tongji.js
1829 ms
seallogo.dll
732 ms
jquery.min.js
5418 ms
fz_top.js
1069 ms
m.js
928 ms
line.gif
745 ms
s_201202230326488572012022311.jpg
1366 ms
newbj_03.gif
371 ms
index_topAndBottombj.gif
2222 ms
newbj_05.gif
362 ms
fz_bigbj.gif
8120 ms
fz_bjline.gif
706 ms
index_banner_lz_02_left.gif
721 ms
index_banner_lz_02_right.gif
780 ms
zhaozu.jpg
2677 ms
sp_132.gif
1623 ms
S_20160407014943653lao1.jpg
2376 ms
S_20160309100729629d2.jpg
1744 ms
L_201003040609443.4(1).jpg
8372 ms
fz_xuxian_10.gif
1935 ms
L_20140509020107046%E8%BF%9E%E8%80%83.jpg
4732 ms
L_20140327015421031%E5%9B%BE%E7%89%87%E5%B0%8F.jpg
2941 ms
num_03.gif
2213 ms
num_04.gif
2443 ms
h.js
737 ms
qiehuan.gif
2582 ms
21.gif
1676 ms
hm.gif
359 ms
cnnic_en.png
4275 ms
o.js
1005 ms
bdshare.js
342 ms
ocmm
914 ms
shell_v2.js
537 ms
ocmm
454 ms
ocmm
894 ms
ocmm
885 ms
img.aspx
2006 ms
followbutton.php
668 ms
Login.ashx
875 ms
ocmm
453 ms
logger.js
255 ms
bds_s_v2.js
1019 ms
followButton.css
16 ms
sso.js
18 ms
followButton.js
17 ms
suda.js
13 ms
bg_flbtn.png
15 ms
b.gif
1916 ms
0f00057T9_JoB43QKCGP8f.gif
983 ms
0f000nLv_Te3FVEABFDwq0.jpg
1759 ms
snippetcacher.php
4668 ms
bdsstyle.css
255 ms
r7.gif
247 ms
xz.zyue.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
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.
xz.zyue.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
xz.zyue.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
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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xz.zyue.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 Xz.zyue.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.
xz.zyue.com
Open Graph description is not detected on the main page of Xz Zyue. 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: