20.5 sec in total
2.3 sec
17.9 sec
357 ms
Click here to check amazing Z 1988 content. Otherwise, check out these important facts you probably never knew about z1988.com
拥有一流的软件开发团队,专注于移动互联网研发与服务,其中包括微信小程序开发、ecshop系统、ecshop小程序、小京东、大商创、大商创X、微信商城和软件定制二次开发,是中山微信开发顶级服务公司
Visit z1988.comWe analyzed Z1988.com page load time and found that the first response time was 2.3 sec and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
z1988.com performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value7.2 s
5/100
25%
Value16.2 s
0/100
10%
Value480 ms
60/100
30%
Value0.214
58/100
15%
Value15.0 s
8/100
10%
2306 ms
4277 ms
1275 ms
739 ms
994 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 71% of them (27 requests) were addressed to the original Z1988.com, 5% (2 requests) were made to Hm.baidu.com and 3% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (5.7 sec) relates to the external source Static.codeceo.com.
Page size can be reduced by 168.2 kB (50%)
333.8 kB
165.6 kB
In fact, the total size of Z1988.com main page is 333.8 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 115.3 kB which makes up the majority of the site volume.
Potential reduce by 45.1 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. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.1 kB or 100% of the original size.
Potential reduce by 2.5 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. Z 1988 images are well optimized though.
Potential reduce by 73.3 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 73.3 kB or 65% of the original size.
Potential reduce by 47.3 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. Z1988.com needs all CSS files to be minified and compressed as it can save up to 47.3 kB or 79% of the original size.
Number of requests can be reduced by 6 (18%)
33
27
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z 1988. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
z1988.com
2306 ms
www.z1988.com
4277 ms
jquery.js
1275 ms
jquery-migrate.min.js
739 ms
frontopen.js
994 ms
style.css
1017 ms
mobile.css
515 ms
font-awesome.min.css
733 ms
stat.php
1137 ms
stats
3821 ms
load.gif
253 ms
fontawesome-webfont.woff
260 ms
li-pic.gif
320 ms
stat.htm
251 ms
core.php
1639 ms
fontawesome-webfont.ttf
757 ms
9.gif
775 ms
app.gif
996 ms
h.js
1693 ms
21.gif
1641 ms
linup.gif
258 ms
linbak.gif
261 ms
lindown.gif
262 ms
hm.gif
319 ms
barriers.jpg
5727 ms
2015_11_05_02.jpg
4003 ms
admin-ajax.php
1482 ms
admin-ajax.php
1586 ms
admin-ajax.php
1583 ms
admin-ajax.php
1568 ms
admin-ajax.php
1882 ms
admin-ajax.php
1954 ms
admin-ajax.php
3179 ms
admin-ajax.php
3229 ms
admin-ajax.php
3509 ms
admin-ajax.php
3173 ms
3691308f2a4c2f6983f2880d32e29c84.png
288 ms
ebcf19b999c7416affd63feb772081db.jpg
798 ms
z1988.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
z1988.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
z1988.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 uses legible font sizes
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Z1988.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 Z1988.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.
z1988.com
Open Graph description is not detected on the main page of Z 1988. 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: