2.7 sec in total
373 ms
2 sec
271 ms
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Buy high quality bulk solvents, pharmaceutical and agro, food and feed additives, personal care, inorganic at reasonable price with our professional manufacturers and suppliers of solvents in China. W...
Visit haofeichem.comWe analyzed Haofeichem.com page load time and found that the first response time was 373 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
haofeichem.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.7 s
58/100
25%
Value5.1 s
61/100
10%
Value530 ms
55/100
30%
Value1.134
1/100
15%
Value4.5 s
83/100
10%
373 ms
635 ms
74 ms
216 ms
216 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Haofeichem.com, 11% (6 requests) were made to Youtube.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (744 ms) belongs to the original domain Haofeichem.com.
Page size can be reduced by 411.9 kB (27%)
1.5 MB
1.1 MB
In fact, the total size of Haofeichem.com main page is 1.5 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 18.4 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 18.4 kB or 75% of the original size.
Potential reduce by 48.7 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. Haofei Chem images are well optimized though.
Potential reduce by 31.3 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 31.3 kB or 32% of the original size.
Potential reduce by 313.5 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. Haofeichem.com needs all CSS files to be minified and compressed as it can save up to 313.5 kB or 83% of the original size.
Number of requests can be reduced by 12 (25%)
48
36
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haofei Chem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
haofeichem.com
373 ms
www.haofeichem.com
635 ms
style.css
74 ms
jquery.js
216 ms
Site_Common.js
216 ms
js92.js
260 ms
focus.js
259 ms
other.js
259 ms
float15236.js
279 ms
pKr4LEUn3Jg
151 ms
header-search-bj.png
72 ms
head-lan.png
70 ms
head-icon.png
74 ms
logo273775.png
74 ms
libg.png
75 ms
bg1.jpg
73 ms
ba201708251056215762321.jpg
564 ms
ba201708251056494678850.jpg
525 ms
ba201708251057174686953.jpg
604 ms
ba201708291621566071811.jpg
526 ms
p201709061136393839318.jpg
523 ms
p201709061135101955272.jpg
524 ms
p201709061133330057265.jpg
524 ms
p201709061118342306218.jpg
562 ms
container-top-right-list-icon.png
562 ms
triethylene-glycol-dimethyl-ether37090368606.jpg
562 ms
shine_brands.png
562 ms
dipropylene-glycol-monomethyl-ether-glycol57046938926.jpg
606 ms
ethylene-glycol-monomethylether-206563036885.jpg
608 ms
cas-88917-22-0-screen-printing-ink-dpma202004132146434544221.jpg
608 ms
nopic.jpg
607 ms
footer-icon.png
607 ms
201708251438195323854.png
715 ms
201708251438192909174.png
715 ms
201708251438198837180.png
714 ms
201708251438191122793.png
713 ms
foot-newsletter.png
715 ms
2wm.png
715 ms
erwei273775.jpg
744 ms
bmore.png
744 ms
s
740 ms
head-icon2.png
693 ms
wmkc-ico23.png
693 ms
www-player.css
15 ms
www-embed-player.js
41 ms
base.js
73 ms
fetch-polyfill.js
10 ms
ad_status.js
186 ms
VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js
149 ms
embed.js
56 ms
KFOmCnqEu92Fr1Mu4mxM.woff
48 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
50 ms
id
29 ms
Create
102 ms
haofeichem.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
haofeichem.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
General
Impact
Issue
Detected JavaScript libraries
haofeichem.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Haofeichem.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Haofeichem.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.
haofeichem.com
Open Graph data is detected on the main page of Haofei Chem. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: