68.4 sec in total
14.4 sec
53.4 sec
592 ms
Visit zywsw.com now to see the best up-to-date Zywsw content for China and also check out these interesting facts you probably never knew about zywsw.com
职业卫生网致力于打造最专业的中国职业卫生,职业卫生技术服务,职业健康安全与职业病网站,为职业卫生从业者以及劳动者、职业病维权者提供最专业的职业健康监护、职业卫生管理制度,建设项目职业病危害控制效果评价、职业病防治、建设项目职业病危害预评价、职业卫生检测、劳保防护用品,职业安全健康,职业卫生技术服务等信息资讯.
Visit zywsw.comWe analyzed Zywsw.com page load time and found that the first response time was 14.4 sec and then it took 54 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. Unfortunately, there were 21 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zywsw.com performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value2.1 s
96/100
25%
Value8.4 s
18/100
10%
Value70 ms
99/100
30%
Value0.04
99/100
15%
Value4.2 s
85/100
10%
14383 ms
4581 ms
14564 ms
20030 ms
567 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 26% of them (25 requests) were addressed to the original Zywsw.com, 9% (9 requests) were made to Pos.baidu.com and 6% (6 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Zywsw.com.
Page size can be reduced by 203.8 kB (52%)
394.0 kB
190.2 kB
In fact, the total size of Zywsw.com main page is 394.0 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 242.0 kB which makes up the majority of the site volume.
Potential reduce by 53.2 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 53.2 kB or 80% of the original size.
Potential reduce by 1.5 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. Zywsw images are well optimized though.
Potential reduce by 147.2 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 147.2 kB or 61% of the original size.
Potential reduce by 2.0 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. Zywsw.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 42% of the original size.
Number of requests can be reduced by 33 (49%)
68
35
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zywsw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
zywsw.com
14383 ms
all.css
4581 ms
index.css
14564 ms
logo.jpg
20030 ms
group.png
567 ms
2
1380 ms
c.js
1227 ms
5dd6e439cf8ee0e7377efca999ac79a8.jpg
19572 ms
beijing
1048 ms
479 ms
model2.css
11 ms
c.php
2034 ms
stat.htm
297 ms
core.php
1935 ms
9.gif
1167 ms
app.gif
817 ms
stat.php
2630 ms
flink.js
486 ms
2012nav.gif
2239 ms
ed51237cfffd3d145dbe7cf6728cc1e1.jpg
20455 ms
a5cf67d8093124c87afaeca10759ff8a.jpg
20455 ms
e0634e94a55b619083bbfae681ceab38.jpg
20455 ms
6cc3415a6e732fae77c9ee97e70c34d3.jpg
20455 ms
f5b83e17b92a5baf35cb0363705fd5ec.jpg
3671 ms
91ee776cbf3eb0e52e934c484f80e64f.jpg
20455 ms
af85a3be551009c19a54026cfdc86ce3.jpg
20453 ms
057e9622f0dcbbe80ab2cd12bf293fb7.jpg
20452 ms
wx_ewm.jpg
20453 ms
wa50010601500188.gif
20449 ms
sentrybox.jpg
20449 ms
5b916815af60e26a871dd3ff0b31e7b5.jpg
20450 ms
wzdt.jpg
4453 ms
1.gif
4328 ms
3.gif
9860 ms
2.gif
5787 ms
4.gif
5925 ms
mcsm
2406 ms
mcsm
2487 ms
mcsm
4549 ms
mcsm
3417 ms
flinkbg.png
6391 ms
h.js
2159 ms
mcsm
4037 ms
21.gif
935 ms
s.js
3228 ms
hm.gif
6364 ms
stat.htm
197 ms
core.php
710 ms
mcsm
2512 ms
pic.gif
1984 ms
shell_v2.js
596 ms
tkapi.js
852 ms
mcsm
2211 ms
logger.js
3242 ms
bds_s_v2.js
10247 ms
click.js
162 ms
cm
1902 ms
adx.php
2258 ms
reduce_bd-logo1_oper.png
714 ms
plugin.js
79 ms
load
1164 ms
mcsm
2315 ms
adx.php
1619 ms
adx.php
4528 ms
u=2754278886,3178204329&fm=76
3770 ms
u=1533098806,1262905621&fm=76
20360 ms
u=3102035795,3499385409&fm=76
3299 ms
u=1272934149,1837184691&fm=76
20355 ms
u=2259309831,1079235471&fm=76
6770 ms
u=708946999,4033885136&fm=76
20354 ms
u=541861589,3705759771&fm=76
5561 ms
emar
884 ms
adx.php
1711 ms
u=3314953314,3826941032&fm=76
3650 ms
u=1110841870,3178416194&fm=76
19816 ms
u=1496671384,950133907&fm=76
1883 ms
u=3813578837,209627214&fm=76
8693 ms
u=3118428872,3071454351&fm=76
2082 ms
u=718955726,3889319196&fm=76
19814 ms
closefeedback.min.js
605 ms
u=1461187308,621011713&fm=76
20192 ms
u=3925244290,197545700&fm=76
20193 ms
u=2073142166,2453987296&fm=76
20192 ms
reduce_promotion_oper.png
595 ms
bd_logo.png
603 ms
bg_rb.png
597 ms
bdsstyle.css
10863 ms
r7.gif
393 ms
button_111.gif
357 ms
o.htm
504 ms
wh.js
1534 ms
ac.js
1241 ms
hm.gif
641 ms
fp.htm
1598 ms
fp.htm
7220 ms
zywsw.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.
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
zywsw.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
zywsw.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zywsw.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 Zywsw.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.
zywsw.com
Open Graph description is not detected on the main page of Zywsw. 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: