17.4 sec in total
5.4 sec
11.6 sec
382 ms
Click here to check amazing Sh Lgmi content for China. Otherwise, check out these important facts you probably never knew about sh.lgmi.com
兰格钢铁网上海钢材频道专业从事上海钢材市场价格行情分析和钢材市场行情走势研究服务,面向上海钢材企业每日发布最新上海钢材价格信息、上海板材价格、上海管材价格、上海中厚板价格,等各种钢材价格、行情信息的专业钢铁行业性垂直网站。
Visit sh.lgmi.comWe analyzed Sh.lgmi.com page load time and found that the first response time was 5.4 sec and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sh.lgmi.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value10.9 s
0/100
25%
Value11.0 s
6/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value8.8 s
36/100
10%
5397 ms
1557 ms
960 ms
964 ms
516 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 59% of them (37 requests) were addressed to the original Sh.lgmi.com, 22% (14 requests) were made to Lgmi.com and 6% (4 requests) were made to Jiancai.lgmi.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Sh.lgmi.com.
Page size can be reduced by 207.2 kB (43%)
476.7 kB
269.5 kB
In fact, the total size of Sh.lgmi.com main page is 476.7 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. 20% of websites need less resources to load. Images take 254.8 kB which makes up the majority of the site volume.
Potential reduce by 104.0 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 18.8 kB, which is 15% 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 104.0 kB or 85% of the original size.
Potential reduce by 34.1 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, Sh Lgmi needs image optimization as it can save up to 34.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 14.5 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 14.5 kB or 39% of the original size.
Potential reduce by 54.5 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. Sh.lgmi.com needs all CSS files to be minified and compressed as it can save up to 54.5 kB or 88% of the original size.
Number of requests can be reduced by 26 (43%)
61
35
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sh Lgmi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
sh.lgmi.com
5397 ms
style_css_shanghai_new0606.css
1557 ms
AC_RunActiveContent.js
960 ms
public.js.js
964 ms
lgmi.js
516 ms
MM_hide.js
634 ms
AC_RunActiveContent.js
1273 ms
register.js
525 ms
left_right_sy0807.js
934 ms
dqz47560.png
828 ms
map47560.png
1029 ms
164400.png
1262 ms
quanguorejuan0311.jpg
1507 ms
lengzha.png
1258 ms
www.lgmi.com
3202 ms
zhongtie.gif
316 ms
zhonghong33758.gif
284 ms
shgysy29980.gif
673 ms
zpxx185x146.jpg
723 ms
lg360185x272.jpg
1541 ms
dzjy.jpg
553 ms
rongxuan.gif
581 ms
sj203x50.gif
817 ms
lg.gif
843 ms
welcome_gangcai.aspx
628 ms
denglu.jpg
444 ms
zhuze.jpg
447 ms
new_top_bg.gif
424 ms
index_logo.gif
473 ms
newnav.gif
698 ms
shzb_left_bj.gif
757 ms
hotmain_title_sh.gif
767 ms
tegang_icon2.gif
691 ms
yb_c6_box1_title.gif
936 ms
yb_b-on.gif
929 ms
yb_b-off.gif
1055 ms
tegang_icon.gif
1064 ms
box12_tab_nav_bg.gif
1111 ms
a-on.gif
1179 ms
tegang_icon1.gif
1190 ms
pz_c3_title.gif
1401 ms
cs_c4_top.gif
1399 ms
city_art_stock.asp
4886 ms
lgtylb.asp
333 ms
cs_right_title.gif
1318 ms
cs_right_title_1.gif
1390 ms
c3_box22_title.gif
1406 ms
mainlinktitle.gif
1577 ms
h-on.gif
1569 ms
h-off.gif
1685 ms
h.js
2320 ms
ga.js
30 ms
hm.gif
2853 ms
wx40x18.gif
314 ms
__utm.gif
13 ms
QRCode.png
1023 ms
wx109109.gif
640 ms
style_cs_tianjin_new.css
745 ms
resmaintitle.gif
294 ms
restitle.gif
324 ms
ressub.gif
272 ms
res_more.gif
329 ms
titletr.gif
256 ms
sh.lgmi.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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
<input type="image"> elements do not have [alt] text
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
sh.lgmi.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sh.lgmi.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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sh.lgmi.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 Sh.lgmi.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sh.lgmi.com
Open Graph description is not detected on the main page of Sh Lgmi. 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: