33.2 sec in total
8.9 sec
23.3 sec
1.1 sec
Click here to check amazing Cneb content for China. Otherwise, check out these important facts you probably never knew about cneb.gov.cn
国家应急广播
Visit cneb.gov.cnWe analyzed Cneb.gov.cn page load time and found that the first response time was 8.9 sec and then it took 24.4 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.
cneb.gov.cn performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value6.5 s
9/100
25%
Value7.5 s
27/100
10%
Value60 ms
100/100
30%
Value0.001
100/100
15%
Value6.9 s
54/100
10%
8869 ms
2573 ms
2852 ms
1765 ms
956 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 18% of them (24 requests) were addressed to the original Cneb.gov.cn, 57% (76 requests) were made to Img.cneb.gov.cn and 6% (8 requests) were made to Img.t.sinajs.cn. The less responsive or slowest element that took the longest time to load (10.7 sec) relates to the external source Img.cneb.gov.cn.
Page size can be reduced by 471.1 kB (18%)
2.6 MB
2.1 MB
In fact, the total size of Cneb.gov.cn main page is 2.6 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 88.3 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 88.3 kB or 80% of the original size.
Potential reduce by 93.7 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. Cneb images are well optimized though.
Potential reduce by 207.9 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 207.9 kB or 67% of the original size.
Potential reduce by 81.2 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. Cneb.gov.cn needs all CSS files to be minified and compressed as it can save up to 81.2 kB or 81% of the original size.
Number of requests can be reduced by 32 (25%)
126
94
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cneb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
cneb.gov.cn
8869 ms
jquery-1.7.2.min.js
2573 ms
style.css
2852 ms
main.js
1765 ms
style.css
956 ms
style.css
1362 ms
style.css
2220 ms
main.js
1265 ms
addressDPage_nid_min.js
1374 ms
style.css
888 ms
main.js
2273 ms
style.css
1357 ms
main.js
1505 ms
ckplayer1.js
2536 ms
soundmanager2-nodebug-jsmin.js
772 ms
img_2015102701.jpg
5009 ms
img_2015102705.png
1119 ms
img_2015102703.jpg
1387 ms
img_2015102702.jpg
1398 ms
img_2015102704.jpg
1658 ms
PHOT1460102081029979.jpg
10644 ms
PHOT1460075391717405.jpg
3365 ms
PHOT1460073667617197.jpg
2510 ms
1458358218218_503.jpg
3312 ms
1457056364003_973.jpg
7064 ms
1460102148618_466.png
3103 ms
1460102049235_938.png
3695 ms
1460102112723_547.png
3907 ms
PHOT1459900439975618.jpg
5559 ms
PHOT1459900884922706.jpg
4354 ms
PHOT1459899968785532.jpg
6733 ms
PHOT1459813175709830.jpg
5274 ms
2015121116411445817.jpg
6048 ms
2015091616410764060.JPG
6872 ms
2014061220522320093.jpg
6570 ms
2015031919261365229.jpg
9884 ms
2014061219032256503.jpg
8206 ms
1446285527916_183.jpg
7295 ms
yj24.gif
7444 ms
1446283573627_509.png
9382 ms
1446283600778_75.png
7959 ms
1446283628298_179.png
8251 ms
1446285540371_813.jpg
8526 ms
1446285089365_156.jpg
8711 ms
1446283632470_307.bmp
10652 ms
1446283657844_632.png
9157 ms
1456107596881_966.jpg
9518 ms
1456107944891_915.jpg
10351 ms
img_2015110108.png
9887 ms
img_2015102706.png
9763 ms
img_2015102707.png
10306 ms
index.php
5581 ms
focus_btn.png
9332 ms
img_2015102708.png
8795 ms
li.gif
9348 ms
img_2015102713.png
8952 ms
weibo.jpg
545 ms
qqweibo.jpg
658 ms
img_2015102711.png
8116 ms
weiboShow.css
590 ms
skin09.css
594 ms
gaea_1_19.js
550 ms
img_2015102712.png
7891 ms
1
1592 ms
69bdf737gw1f2pdo6u9kfj20m84bkwtc.jpg
359 ms
c7ab8f4cjw1f2pm3i21ybj20c80ahwet.jpg
200 ms
wb_logo16_a.png
38 ms
icon_user.png
37 ms
btns_bg.png
38 ms
icon_follow.png
39 ms
img_2015102709.png
7870 ms
img_2015102710.png
7528 ms
thumb_video_pic.png
7235 ms
img_2015102714.png
7335 ms
img_2015102715.png
6656 ms
dot_h_1.gif
6486 ms
style.css
530 ms
main.js
529 ms
colorboxstyle.css
1038 ms
jquery.colorbox.js
1669 ms
png01.png
6275 ms
webdig.js
877 ms
ph_left.png
6006 ms
c7ab8f4cjw1f2plz56x8qj20jc0j40ty.jpg
542 ms
c7ab8f4cjw1f2plh5btwdj20j60asdgi.jpg
477 ms
c7ab8f4cjw1f2pgviijfcj20bw0bv3z1.jpg
204 ms
c7ab8f4cjw1f2pfowfg0aj20jc0j40ty.jpg
265 ms
suda.js
69 ms
c7ab8f4cjw1f2pgfx28ahj20j60eemyc.jpg
233 ms
c7ab8f4cjw1f2plbjn362j20jc0j40ty.jpg
428 ms
c7ab8f4cjw1f2pl7ng9bmj20dl0ea3zf.jpg
408 ms
c7ab8f4cjw1f2pdclu5zej20jc0j40ty.jpg
407 ms
c7ab8f4cjw1f2pecyzxsrj20ft0fp74r.jpg
218 ms
show.js
6 ms
ph_right.png
5579 ms
bg_trans.png
7 ms
icon_tips.png
6 ms
tmp.gif
9875 ms
r-7f08a8b16898a42d14601464369840.8829905749298632
506 ms
1.gif
508 ms
ELMT1446037941091948_1446037986.jpg
8704 ms
getWarningMessages
716 ms
getWarningMessages
1162 ms
overlay.png
268 ms
controls.png
510 ms
border.png
255 ms
img_20151030_13.png
5094 ms
img_20151030_12.png
4934 ms
img_2015103121.png
9058 ms
img_2015102716.png
4819 ms
img_2015102801.png
4896 ms
bo14.gif
4541 ms
1446291889542_417.png
4256 ms
1446291881201_851.png
6197 ms
1459991544908_164.jpg
8570 ms
1459478092992_366.jpg
4429 ms
ELMT1446258282949614_1446259218.jpg
4424 ms
img_2015110105.jpg
4474 ms
img_2015110107.png
4368 ms
getWarningMessages
475 ms
img_2015110102.png
4760 ms
img_2015110101.png
4330 ms
1455671835332_90.jpg
4989 ms
1446276158193_945.jpg
4826 ms
1455672009005_77.png
4887 ms
1455672160470_610.jpg
5205 ms
loginbg2.gif
6311 ms
img_2015102804.png
5323 ms
img_2015110103.png
5235 ms
img_2015110106.png
5635 ms
img_2015110104.png
8194 ms
getWarningMessages
722 ms
getWarningMessages
701 ms
getWarningMessages
748 ms
cneb.gov.cn 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
cneb.gov.cn 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
cneb.gov.cn 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cneb.gov.cn 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 Cneb.gov.cn 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.
cneb.gov.cn
Open Graph description is not detected on the main page of Cneb. 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: