43.3 sec in total
6.7 sec
36 sec
626 ms
Welcome to market.hvacr.cn homepage info - get ready to check Market Hvacr best content for China right away, or after learning these important things about market.hvacr.cn
制冷产品市场包含制冷产品分类,空调产品分类,热泵产品分类,近2000类产品信息,每天有上万人次查看制冷产品分类,空调产品分类,热泵产品分类等分类信息。
Visit market.hvacr.cnWe analyzed Market.hvacr.cn page load time and found that the first response time was 6.7 sec and then it took 36.7 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.
market.hvacr.cn performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value3.2 s
74/100
25%
Value4.8 s
67/100
10%
Value50 ms
100/100
30%
Value0.457
19/100
15%
Value3.3 s
94/100
10%
6678 ms
3658 ms
655 ms
711 ms
982 ms
Our browser made a total of 182 requests to load all elements on the main page. We found that 85% of them (154 requests) were addressed to the original Market.hvacr.cn, 8% (15 requests) were made to Img1.hvacr.cn and 3% (5 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Img1.hvacr.cn.
Page size can be reduced by 270.5 kB (35%)
764.9 kB
494.4 kB
In fact, the total size of Market.hvacr.cn main page is 764.9 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. 40% of websites need less resources to load. Images take 539.1 kB which makes up the majority of the site volume.
Potential reduce by 85.9 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 19.1 kB, which is 19% 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 85.9 kB or 84% of the original size.
Potential reduce by 102.3 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, Market Hvacr needs image optimization as it can save up to 102.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 76.2 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 76.2 kB or 68% of the original size.
Potential reduce by 6.1 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. Market.hvacr.cn needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 55% of the original size.
Number of requests can be reduced by 42 (23%)
179
137
The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Market Hvacr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
market.hvacr.cn
6678 ms
market_type.css
3658 ms
market_header.css
655 ms
market_search.css
711 ms
market_productmarketindex.css
982 ms
market_bottom.css
3796 ms
rightbottom_ad.css
699 ms
jquery-1.4.2.min.js
3326 ms
jquery.cookie.js
3181 ms
common_header_market.js
3251 ms
OtherMarket.js
6270 ms
qhxx_sequence_gundong.js
3589 ms
common_header_login.js
181 ms
common_search_left.js
1891 ms
areamarketindex_search_right.js
739 ms
hvacr_indexduilian.js
576 ms
Bottom_CopyRight.js
2 ms
logo.jpg
23 ms
up.jpg
379 ms
sousuo_anniu.jpg
3386 ms
zhongyangkongtiaozhuji.jpg
402 ms
hushizhongyangkongtiao.jpg
412 ms
lengshuijizu.jpg
692 ms
jienenghuanbaokongtiao.jpg
386 ms
bianpinkongtiao.jpg
1101 ms
shui-diyuanrebeng.jpg
725 ms
jiejingkongtiao.jpg
758 ms
hengwenhengshikongtiao.jpg
775 ms
tezhongkongtiao.jpg
1017 ms
xiuhualijizu.jpg
1448 ms
kongtiaoanzhuang.jpg
6267 ms
jiayongkongtiao.jpg
1154 ms
zhongyangkongtiaoqit.jpg
1831 ms
zhilengyasuoji.jpg
2195 ms
kongtiaoyasuoji.jpg
3777 ms
bingxiangyasuoji.jpg
1851 ms
yasuojiweixiu.jpg
2172 ms
yasuojipeijian.jpg
13147 ms
r22.png
3396 ms
r134a.png
3259 ms
r410a.png
6388 ms
r407c.png
4369 ms
r600a.png
7427 ms
r290.png
7578 ms
qtzlj.jpg
5020 ms
zhilengjizu.jpg
7316 ms
gongyelengshuiji.jpg
6977 ms
haixianji.jpg
6745 ms
lengqueta.jpg
8197 ms
bingqilinji.jpg
8998 ms
diwenshebei.jpg
7961 ms
daogui.jpg
8072 ms
zhanshigui.jpg
15368 ms
swhy960_90.gif
12 ms
qh_logo.jpg
11 ms
dongganji.jpg
8278 ms
hvacrbk.jpg
4189 ms
260-88_cxlm.gif
31 ms
lengbohui2013308-70.gif
1270 ms
308-70_hengxing.gif
2648 ms
wx_231_59.jpg
20142 ms
zhigao_231_59.gif
1128 ms
stat.php
1740 ms
zhibingji.jpg
8038 ms
binggui.jpg
8529 ms
baoxianshebei.jpg
8222 ms
sudongshebei.jpg
8333 ms
zhilengshebeiqt.jpg
8256 ms
lengkujizu.jpg
8668 ms
kuban.jpg
8519 ms
zhilenggongcheng.jpg
9866 ms
lengkumen.jpg
8366 ms
lengfengji.jpg
9619 ms
lengkupeijian.jpg
9733 ms
paiguan.jpg
8271 ms
lengningqi.jpg
8214 ms
zhengfaqi.jpg
8520 ms
stat.htm
160 ms
core.php
548 ms
zhilengdianji.jpg
8526 ms
pengzhangfa.jpg
8775 ms
9.gif
3815 ms
shell_v2.js
967 ms
hm.js
616 ms
hm.gif
303 ms
yalikongzhiqi.jpg
7766 ms
logger.js
309 ms
bds_s_v2.js
904 ms
diancifa.jpg
8646 ms
zhilengfamen.jpg
8213 ms
ganzaoguolvqi.jpg
7533 ms
bdsstyle.css
311 ms
r6.gif
384 ms
chuyeqi.jpg
6983 ms
fenliqi.jpg
7764 ms
app.gif
951 ms
kongtiaozhijia.jpg
5415 ms
tongpeijian.jpg
5581 ms
dianluban.jpg
5582 ms
sitongfa.jpg
8145 ms
shiyejing.jpg
5419 ms
dianrong.jpg
5227 ms
zhilengshebeipeijianqit.jpg
5403 ms
fengjipanguan.jpg
6032 ms
fengmuji.jpg
5039 ms
fengguan.jpg
5110 ms
zhongyangkongtiaokongzhiqi.jpg
5151 ms
wenkongqi.jpg
5737 ms
zuhekongtiao.jpg
5018 ms
baowencailiao.jpg
5027 ms
kongtiaomoduan.jpg
5053 ms
fengkou.jpg
5149 ms
zhongyangkongtiaopeijianqt.jpg
6201 ms
kongqinengrebengreshuiqi.jpg
5433 ms
shangyongreshuiji.jpg
5039 ms
rebengshuixiang.jpg
6477 ms
rebengpeijian.jpg
5350 ms
zhilenggongju.jpg
5026 ms
zhenkongbang.jpg
5024 ms
lengmeijiazhuhuishou.jpg
4789 ms
gangping.jpg
5739 ms
wenshiduji.jpg
5131 ms
ceyaligongju.jpg
7001 ms
jianlou.jpg
5652 ms
hanjieshebei.jpg
4759 ms
zhilenggongjuqt.jpg
5189 ms
peidiankongzhixiang.jpg
4820 ms
weidiannaokongzhiqi.jpg
6559 ms
yaokongqi.jpg
5818 ms
button_21.gif
455 ms
chuanganqi.jpg
5844 ms
zhixingqi.jpg
5181 ms
reliangbiao.jpg
5298 ms
liuliangji.jpg
5272 ms
shuiguolvqi.jpg
5419 ms
shuixitongpeijian.jpg
6242 ms
shuichulishebei.jpg
5192 ms
shuiguanjian.jpg
6931 ms
shuibeng.jpg
5497 ms
shuifa.jpg
5175 ms
jishuiqifenshuiqi.jpg
5727 ms
xinfenghuanqi.jpg
4898 ms
tongfengshebei.jpg
6034 ms
jiashiqi.jpg
8049 ms
chushiji.jpg
5359 ms
fengji.jpg
5580 ms
kongqichulishebei.jpg
6380 ms
biaolengqi.jpg
5295 ms
kongqiguolvqi.jpg
6181 ms
fengfa.jpg
7023 ms
xiaoshengjiangzaochanpin.jpg
6023 ms
fenglinshi.jpg
6940 ms
tongfengkongqiqt.jpg
6327 ms
lengdongyou.jpg
7267 ms
chuchenchugoucailiao.jpg
6915 ms
hanjiecailiao.jpg
6778 ms
baozhacailiao.jpg
6935 ms
fapaoji.jpg
8782 ms
tongguang.jpg
7928 ms
kongtiaogongcheng.jpg
7757 ms
zhongyangkongtiaosheji.jpg
6519 ms
gongrecainuanpeijian.jpg
7107 ms
gongrecainuanshebei.jpg
6461 ms
huanreqi.jpg
6076 ms
dianjiare.jpg
5943 ms
nuanqipian.jpg
6870 ms
shengchanshebei.jpg
8354 ms
shangyoucailiao.jpg
7004 ms
shangyoupeijian.jpg
6930 ms
top_make.jpg
7097 ms
header_bg.jpg
6654 ms
nav_line.gif
6816 ms
search_bg.jpg
6667 ms
search_left.jpg
6686 ms
ss_nav.jpg
6579 ms
input.jpg
6324 ms
search_right.jpg
6308 ms
tit_bg_03.gif
6226 ms
tit_bg_04.gif
5875 ms
tit_bg_07.gif
5877 ms
make_03.gif
8230 ms
dot.gif
5762 ms
market.hvacr.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.
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>).
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
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.
market.hvacr.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
market.hvacr.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
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
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Market.hvacr.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 Market.hvacr.cn 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.
market.hvacr.cn
Open Graph description is not detected on the main page of Market Hvacr. 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: