35 sec in total
5.2 sec
29.1 sec
703 ms
Visit tech.china.com now to see the best up-to-date Tech China content for China and also check out these interesting facts you probably never knew about tech.china.com
华网科技,中华网科技频道,中华网科技频道及时准确的报道国内外科技要闻,科技新品以及曝光各类科技产品质量问题,丰富的手机产品信息和硬件产品信息,还有时尚的数码产品,内容包括产业资讯,科学探索,IT业界,互联网,电信,家电,数码,手机,科技图库,数字生活,科技新品,软件下载,软硬学堂
Visit tech.china.comWe analyzed Tech.china.com page load time and found that the first response time was 5.2 sec and then it took 29.8 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.
tech.china.com performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value10.3 s
0/100
25%
Value20.9 s
0/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value27.0 s
0/100
10%
5199 ms
889 ms
1837 ms
918 ms
2710 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 19% of them (26 requests) were addressed to the original Tech.china.com, 6% (8 requests) were made to Dvser.china.com and 6% (8 requests) were made to Img01.imgcdc.com. The less responsive or slowest element that took the longest time to load (12 sec) relates to the external source Jsonp.aid.alibaba.com.
Page size can be reduced by 678.0 kB (29%)
2.3 MB
1.7 MB
In fact, the total size of Tech.china.com main page is 2.3 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 73.6 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. 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 73.6 kB or 80% of the original size.
Potential reduce by 234.9 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, Tech China needs image optimization as it can save up to 234.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 340.1 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 340.1 kB or 66% of the original size.
Potential reduce by 29.4 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. Tech.china.com needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 79% of the original size.
Number of requests can be reduced by 48 (37%)
129
81
The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tech China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
tech.china.com
5199 ms
common2014.css
889 ms
jquery-1.9.1.min.js
1837 ms
site.js
918 ms
freescroll.full.js
2710 ms
chinaadclientV2.0.js
5153 ms
channelheader1000.css
1113 ms
s
6521 ms
c.js
1005 ms
s
4607 ms
channelfooter950.css
471 ms
a1.js
4097 ms
share_to.js
558 ms
function201310.js
497 ms
22356904_1174142.jpg
544 ms
21234524_1169146.jpg
458 ms
51981460109713.jpg.484x0.jpg
6626 ms
22271460102526.jpg.484x0.jpg
7007 ms
68231460102513.jpg.484x0.jpg
3837 ms
41611460082835.png.484x0.jpg
5073 ms
18667769_911961.jpg
498 ms
18842985_939531.jpg
365 ms
logo-cdc.png
69 ms
32061460080929.jpg.484x0.jpg
5439 ms
89341460095925.jpg.484x0.jpg
3321 ms
48181460097099.jpg.484x0.jpg
6462 ms
91611460093448.jpg.484x0.jpg
8502 ms
98711460080918.jpg.484x0.jpg
7327 ms
43091460076590.png.484x0.jpg
9110 ms
5051460109700.jpg.484x0.jpg
6690 ms
75021460082802.jpg.484x0.jpg
7366 ms
18842944_939513.jpg
366 ms
19324104_1001180.jpg
391 ms
19337108_1002701.jpg
390 ms
19385042_1008162.jpg
373 ms
18939698_952541.jpg
365 ms
19321888_1000864.jpg
388 ms
21234472_1169150.jpg
569 ms
18843119_939545.jpg
537 ms
19309156_999043.jpg
542 ms
19309310_999076.jpg
541 ms
19199193_983355.jpg
524 ms
19205032_984065.jpg
566 ms
18850951_940497.jpg
561 ms
18640078_907130.jpg
2099 ms
32261460082114.jpg.484x0.jpg
6986 ms
98381460076570.png.484x0.jpg
6324 ms
21234541_1169122.jpg
477 ms
22392545_1176743.jpg
2712 ms
19371419_1006753.jpg
486 ms
19132151_974347.jpg
423 ms
18789540_931003.jpg
453 ms
18629266_905278.jpg
455 ms
logo.gif
5149 ms
barCode.png
453 ms
tech_441_day.js
1617 ms
tech_441_week.js
564 ms
s
860 ms
s
863 ms
s
863 ms
s
3384 ms
s
1892 ms
font_color.css
447 ms
hm.js
950 ms
ex
1140 ms
1568 ms
ycom
887 ms
navline.gif
1781 ms
hm.gif
451 ms
navarrow.gif
462 ms
hit.gif
559 ms
sharehover.gif
462 ms
navbg.gif
2172 ms
imgTit.png
916 ms
picarrow.gif
921 ms
search.gif
4031 ms
tabbg2.gif
1382 ms
tabbg1.gif
1383 ms
numb.gif
1742 ms
atrk.js
51 ms
focus.png
1740 ms
s
1870 ms
atrk.gif
48 ms
test.png
123 ms
ycom
701 ms
tanxssp.js
2313 ms
adx.php
3571 ms
f.js
912 ms
ycom
516 ms
ycom
1039 ms
ex
1207 ms
ycom
818 ms
xuanfu_close.png
504 ms
ycom
623 ms
ycom
1259 ms
template.min.css
483 ms
0f000F_qS6tHdIxuLIlBO0.jpg
956 ms
oojs.js
483 ms
adx.php
1195 ms
adPic.new.20150909.min.js
71 ms
bot-patch.min.js
76 ms
click.min.js
76 ms
acbeacon2.html
339 ms
TB1DmcoJXXXXXavXpXXXXXXXXXX-26-26.png
358 ms
TB1Lt7aJXXXXXcjXVXXXXXXXXXX-117-26.png
357 ms
TB1rRQpJXXXXXcvXXXXXXXXXXXX-40-26.png
357 ms
TB1upAiJXXXXXa5aXXXXXXXXXXX-116-30.png
379 ms
rBEhWlJYrAEIAAAAAAACetYAYQwAAECuwP__W4AAAKS951.png
56 ms
5707eb56N28f585f6.jpg
79 ms
adx.php
906 ms
TB1XQ0HIFXXXXbIXXXXO04pFXXX.html
317 ms
t.gif
878 ms
bd-logo5.png
493 ms
anticheat.js
497 ms
t.gif
938 ms
0f000rgiXjfEDt4IoyuA6f.jpg
1231 ms
adx.php
653 ms
cm.gif
827 ms
app.gif
2034 ms
t.gif
1017 ms
tencent
843 ms
chain
1704 ms
um.js
548 ms
img
929 ms
um.json
8515 ms
getDeviceInfo
11993 ms
55e40d3fN2a01189f.png
28 ms
o.htm
2037 ms
hm.gif
1887 ms
wh.js
715 ms
ac.js
526 ms
fp.htm
2216 ms
fp.htm
1414 ms
getDeviceInfo
2024 ms
tech.china.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
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.
tech.china.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
tech.china.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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tech.china.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 Tech.china.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.
tech.china.com
Open Graph description is not detected on the main page of Tech China. 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: