27.4 sec in total
8.6 sec
18.7 sec
139 ms
Click here to check amazing Heroos content for China. Otherwise, check out these important facts you probably never knew about heroos.co
Heroos is a set research and development, production, sealing equipments and sealing materials enterprises. Products related to gaskets, gland packings, compression sheets, insulation materials etc.
Visit heroos.coWe analyzed Heroos.co page load time and found that the first response time was 8.6 sec and then it took 18.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
heroos.co performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value2.8 s
84/100
25%
Value6.8 s
35/100
10%
Value30 ms
100/100
30%
Value0.171
70/100
15%
Value4.7 s
80/100
10%
8593 ms
5646 ms
248 ms
282 ms
263 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Heroos.co and no external sources were called. The less responsive or slowest element that took the longest time to load (8.6 sec) belongs to the original domain Heroos.co.
Page size can be reduced by 344.9 kB (18%)
1.9 MB
1.6 MB
In fact, the total size of Heroos.co main page is 1.9 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. 15% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 20.3 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 20.3 kB or 82% of the original size.
Potential reduce by 258.2 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, Heroos needs image optimization as it can save up to 258.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 66.4 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 66.4 kB or 66% of the original size.
Number of requests can be reduced by 9 (17%)
54
45
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heroos. 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 JavaScripts and as a result speed up the page load time.
heroos.co
8593 ms
www.heroos.co
5646 ms
248 ms
en_style.css
282 ms
en_common.css
263 ms
jquery.min.js
517 ms
en_functions.js
205 ms
en_focusslide.js
162 ms
iepngfix_tilebg.js
236 ms
h.js
74 ms
en_TabShow.js
116 ms
head_bg.jpg
65 ms
top_bg2.gif
112 ms
logo11.png
135 ms
top_tel.png
66 ms
nav_bg1.jpg
104 ms
nav_bg11.jpg
203 ms
body_bg.png
144 ms
201562911281.jpg
448 ms
1.jpg
864 ms
2.jpg
1475 ms
2015629113038.jpg
2375 ms
box_bg2.gif
204 ms
more.png
458 ms
2012521212111.jpg
913 ms
join.jpg
728 ms
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1488 ms
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1100 ms
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1296 ms
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1377 ms
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1593 ms
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1678 ms
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1815 ms
2015326162429.jpg
2370 ms
Metal-strip-shaping-machine.jpg
2061 ms
Steel-strip-slitting-machine.jpg
2087 ms
201532616428.jpg
2169 ms
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2246 ms
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2532 ms
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2635 ms
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2700 ms
201532614483.jpg
2859 ms
20154916333.jpg
2782 ms
Metal-Jacketed-machine-for-DJ.jpg
2898 ms
2015326161410.jpg
2997 ms
AUTOMATIC-MACHINES-FOR-CAMPROFILE.jpg
3032 ms
201532615517.jpg
3060 ms
2015326153352.jpg
3141 ms
201532615225.jpg
3206 ms
Eyelets-metal-Tape-shaper.jpg
3228 ms
Eyelets-Wrapping-Machine.jpg
3240 ms
Gasket-Cutter-with-Double-Knives.jpg
3267 ms
Soft-Gasket-Cut-Machine.jpg
3269 ms
HYDROLIC-POWER-PRESS-FOR-CUT-GASKET.jpg
3349 ms
Plane-and-four-columns-gasket-cutting-press.jpg
3189 ms
spot-welding-machine-for-gasket.jpg
3271 ms
rss_icon.gif
3001 ms
xml_icon.gif
2864 ms
jiantou2.gif
60 ms
heroos.co 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.
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
Links do not have a discernible name
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.
heroos.co 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
General
Impact
Issue
Detected JavaScript libraries
heroos.co 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
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 Heroos.co 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 Heroos.co 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.
heroos.co
Open Graph description is not detected on the main page of Heroos. 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: