2.9 sec in total
385 ms
2.2 sec
314 ms
Visit lubonchem.com now to see the best up-to-date Lu Bon Chem content and also check out these interesting facts you probably never knew about lubonchem.com
Lubon Industry Co.,Ltd (Lubon chemical co.,Ltd before) is a diversified large-scale group company ,mainly focusing on manufacturing,research and development of new chemical products
Visit lubonchem.comWe analyzed Lubonchem.com page load time and found that the first response time was 385 ms and then it took 2.5 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.
lubonchem.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value3.0 s
79/100
25%
Value3.1 s
93/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value7.7 s
45/100
10%
385 ms
688 ms
65 ms
127 ms
130 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Lubonchem.com and no external sources were called. The less responsive or slowest element that took the longest time to load (835 ms) belongs to the original domain Lubonchem.com.
Page size can be reduced by 121.4 kB (8%)
1.4 MB
1.3 MB
In fact, the total size of Lubonchem.com main page is 1.4 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 25.0 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. 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 25.0 kB or 81% of the original size.
Potential reduce by 87.0 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. Lu Bon Chem images are well optimized though.
Potential reduce by 4.7 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 4.7 kB or 15% of the original size.
Potential reduce by 4.6 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. Lubonchem.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 41% of the original size.
Number of requests can be reduced by 4 (8%)
50
46
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lu Bon 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 5 to 1 for CSS and as a result speed up the page load time.
lubonchem.com
385 ms
www.lubonchem.com
688 ms
style_imagehover.css
65 ms
stylesheet.css
127 ms
stylesheet_css_buttons.css
130 ms
stylesheet_random.css
130 ms
jscript_imagehover.js
130 ms
jquery-1.4.2.min.js
196 ms
navigationbar.js
137 ms
jquery.validate.js
188 ms
bkg_body.gif
84 ms
logo.gif
192 ms
contact1.gif
85 ms
share.gif
86 ms
code.png
185 ms
jinying.JPG
448 ms
bg-title-tree.png
137 ms
more.gif
138 ms
160-120.jpg
138 ms
item-ico.gif
193 ms
2013061415112207.jpg
194 ms
China_Manganese_Sulfate612201283721PM4.jpg
321 ms
sodium%20molybdate.jpg
309 ms
Chitin.jpg
255 ms
Chitosan%20oligosaccharide.jpg
383 ms
Humic-Acid-Organic-Fertilizer.jpg
514 ms
Humic%20acids.jpg
320 ms
sodium_humate_humic_acid_water_soluble_plant_growth_fertilizers.jpg
434 ms
EDTA%20Magnesium%20Sodium.jpg
769 ms
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449 ms
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574 ms
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640 ms
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642 ms
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744 ms
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705 ms
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835 ms
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828 ms
button_send.gif
716 ms
header1.jpg
730 ms
categoriesbg.jpg
750 ms
head_search1_bg.gif
751 ms
bg-button-search.gif
752 ms
main-titlebg.gif
736 ms
radius-tl.png
758 ms
radius-tr.png
760 ms
messageboxhead.gif
716 ms
messagesclose.gif
711 ms
messageboxbody.gif
710 ms
print_stylesheet.css
66 ms
lubonchem.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
lubonchem.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
lubonchem.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
Document uses plugins
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lubonchem.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Lubonchem.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.
lubonchem.com
Open Graph description is not detected on the main page of Lu Bon Chem. 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: