38 sec in total
1.4 sec
36.2 sec
375 ms
Click here to check amazing Sci 99 content for China. Otherwise, check out these important facts you probably never knew about sci99.com
卓创资讯坚持中立第三方立场,专业提供大宗商品行情、分析、数据以及咨询、会展等服务,专注产品领域涵盖能源、化工、农业、金属等大宗商品行业。热线电话:400-811-5599
Visit sci99.comWe analyzed Sci99.com page load time and found that the first response time was 1.4 sec and then it took 36.6 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sci99.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value4.5 s
37/100
25%
Value5.0 s
64/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value5.5 s
71/100
10%
1364 ms
2481 ms
698 ms
758 ms
676 ms
Our browser made a total of 168 requests to load all elements on the main page. We found that 45% of them (76 requests) were addressed to the original Sci99.com, 17% (28 requests) were made to Img.sciimg.com and 5% (8 requests) were made to Qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source My.sci99.com.
Page size can be reduced by 786.8 kB (46%)
1.7 MB
927.4 kB
In fact, the total size of Sci99.com main page is 1.7 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 720.2 kB which makes up the majority of the site volume.
Potential reduce by 233.0 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. This page needs HTML code to be minified as it can gain 108.3 kB, which is 42% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 233.0 kB or 90% of the original size.
Potential reduce by 23.0 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. Sci 99 images are well optimized though.
Potential reduce by 377.6 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 377.6 kB or 69% of the original size.
Potential reduce by 153.1 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. Sci99.com needs all CSS files to be minified and compressed as it can save up to 153.1 kB or 83% of the original size.
Number of requests can be reduced by 69 (42%)
163
94
The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sci 99. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
sci99.com
1364 ms
www.sci99.com
2481 ms
basic2011.css
698 ms
default2011.css
758 ms
jqtransform.css
676 ms
slides.css
419 ms
mobiledebice.js
5815 ms
Style.css
41 ms
jquery-1.9.1.min.js
5016 ms
jquery.complete.js
50 ms
getfooter.js
4407 ms
userlginfo.aspx
20035 ms
m.js
3988 ms
jquery.jqtransform.js
9457 ms
sci_jqueryhelp.js
4407 ms
public.js
5172 ms
slides.init.js
4407 ms
placeholderfriend.js
5090 ms
search.js
67 ms
yibu.js
82 ms
BaiduIM.js
5170 ms
jquery.leanModal.min.js
1158 ms
fastlogin.js
77 ms
loaduserinfo.js
2487 ms
main_top_bg.gif
100 ms
201603231340544615.jpg
10109 ms
201603210930308172.jpg
5249 ms
qq.png
89 ms
201604061629191814.jpg
1228 ms
201604061628116010.jpg
1224 ms
201604061627214645.jpg
874 ms
201604051531316121.jpg
1229 ms
201603300928504216.jpg
1195 ms
arrow-prev.png
907 ms
arrow-next.png
914 ms
0405.gif
919 ms
map_2.gif
922 ms
tt2.gif
3191 ms
icon_weixin.gif
88 ms
icon_weixin2.png
89 ms
scilogo.gif
1208 ms
nav_bg.gif
87 ms
nava_bg.gif
92 ms
nav_bbg.gif
90 ms
nav_b_abg.gif
89 ms
li75_bg1.gif
91 ms
nav_bbg1.gif
92 ms
li65_bg.gif
94 ms
heart3.png
94 ms
nav_b_bg.gif
92 ms
researchnbg.gif
840 ms
reshlibg.gif
94 ms
hot.gif
824 ms
annotation.gif
834 ms
weixin.gif
746 ms
weibo.gif
1179 ms
fastlogiin.aspx
1384 ms
amchart.aspx
1362 ms
amchart.aspx
1351 ms
amchart.aspx
1657 ms
li_bg.gif
1132 ms
h12_bg.gif
1696 ms
rehead_bg.gif
1693 ms
titlebg.gif
2191 ms
li2_bg.gif
2219 ms
pic1.gif
2364 ms
researchbg.gif
3812 ms
th_gb.gif
1696 ms
annotation.jpg
2332 ms
video_libg2.gif
3048 ms
comm_Footer.min.css
761 ms
beian.gif
2139 ms
p9.jpg
2153 ms
p14.gif
2156 ms
p10.jpg
2172 ms
p11.jpg
2175 ms
p8.jpg
2178 ms
p3.gif
2212 ms
p7.gif
3123 ms
p4.gif
2249 ms
p6.gif
2252 ms
p5.gif
2256 ms
h.js
1076 ms
swfobject.js
1322 ms
Authenticate.aspx
517 ms
fastlogiin.aspx
816 ms
b.js
847 ms
hm.gif
370 ms
basic2011.css
9 ms
default2011.css
12 ms
jqtransform.css
625 ms
jquery.js
26 ms
md5.js
699 ms
fastreg.js
38 ms
bsl.js
2308 ms
Enter.php
6282 ms
main_icon_invite_mess_api.js
5287 ms
main.css
1787 ms
fix.css
2062 ms
version.js
1900 ms
01.png
9904 ms
m-webim-lite.css
431 ms
m-webim-lite.js
6169 ms
Refresh.php
838 ms
stat.gif
466 ms
zcym
825 ms
zcym
957 ms
zcym
1045 ms
slides.min.jquery.js
375 ms
feedback.css
845 ms
weixin_bg.png
11 ms
close_btn.jpg
10 ms
yjfk_icon.gif
11 ms
wxzx_icon.gif
7 ms
topback_icon.gif
11 ms
zjwb.html
739 ms
bgzx.aspx
2247 ms
SciCurrentPrice.aspx
866 ms
service.ashx
338 ms
www.sci99.com
800 ms
banner_sci99_steel3.jpg
24 ms
newuser.png
25 ms
Refresh.php
3123 ms
index.php
1601 ms
wallstreetcn.aspx
478 ms
p4.gif
691 ms
reuters.gif
776 ms
mts.gif
304 ms
wsj.gif
1136 ms
weiboShow.css
12 ms
skin_default.css
16 ms
gaea_1_19.js
295 ms
show.js
16 ms
suda.js
17 ms
wb_logo16_a.png
88 ms
1
1328 ms
6f09c3bejw1f2p91776ysj20go0a6myk.jpg
93 ms
6f09c3bejw1f2p4a2q5bkj20go0afjvq.jpg
1055 ms
6f09c3bejw1f2o4pnk194j20go0a9q3s.jpg
248 ms
6f09c3bejw1f2o4by01ghj20c20830vh.jpg
93 ms
6f09c3bejw1f2ny227ikuj20go0a9t9m.jpg
1034 ms
6f09c3bejw1f2n1oopkd0j20go0a9t9k.jpg
1036 ms
6f09c3bejw1f2lxnxpfuzj20go099q44.jpg
1039 ms
6f09c3bejw1f2hbbs86l7j20go0990vw.jpg
1047 ms
6f09c3bejw1f2equlw50hj20go099go4.jpg
1049 ms
6f09c3bejw1f2ds2vhmtoj20go0a93za.jpg
1045 ms
6f09c3bejw1f2h8m7antjj20go0a9my2.jpg
79 ms
6f09c3bejw1f2gzyq9wrtj20ch08ct96.jpg
76 ms
icon_user.png
74 ms
btns_bg.png
74 ms
icon_follow.png
74 ms
6f09c3bejw1f2mxh57wioj20go0a9my5.jpg
79 ms
6f09c3bejw1f2lmjgg67bj20go0a9aaw.jpg
79 ms
6f09c3bejw1f2etcqdt61j20go0b4t9x.jpg
79 ms
6f09c3bejw1f2lulq0rpoj20go0a9t9i.jpg
227 ms
6f09c3bejw1f2fzpt65x8j20go0a9t9n.jpg
246 ms
6f09c3bejw1f2fwzfww93j20go0a9759.jpg
233 ms
6f09c3bejw1f2dnzwxoefj20go0a9wff.jpg
243 ms
bg_trans.png
27 ms
icon_tips.png
20 ms
tmp.gif
1064 ms
o.htm
489 ms
wh.js
2872 ms
ac.js
2168 ms
hm.gif
739 ms
fp.htm
1915 ms
fp.htm
1414 ms
Refresh.php
1715 ms
sci99.com accessibility score
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
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.
sci99.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sci99.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sci99.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 Sci99.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.
sci99.com
Open Graph description is not detected on the main page of Sci 99. 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: