14.3 sec in total
3.9 sec
9.7 sec
681 ms
Click here to check amazing Isermal content. Otherwise, check out these important facts you probably never knew about isermal.com
Isermal Company Limited Experts in Manufacturing and Exporting silicone rubber self-fusing tape
Visit isermal.comWe analyzed Isermal.com page load time and found that the first response time was 3.9 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
isermal.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value18.9 s
0/100
25%
Value19.0 s
0/100
10%
Value540 ms
55/100
30%
Value0.196
63/100
15%
Value16.4 s
5/100
10%
3936 ms
390 ms
294 ms
304 ms
333 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Isermal.com, 37% (23 requests) were made to U.alicdn.com and 22% (14 requests) were made to I.alicdn.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Isermal.com.
Page size can be reduced by 2.5 MB (65%)
3.8 MB
1.3 MB
In fact, the total size of Isermal.com main page is 3.8 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. 50% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 142.0 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 142.0 kB or 85% of the original size.
Potential reduce by 20.2 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. Isermal images are well optimized though.
Potential reduce by 1.8 MB
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 1.8 MB or 71% of the original size.
Potential reduce by 495.8 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. Isermal.com needs all CSS files to be minified and compressed as it can save up to 495.8 kB or 69% of the original size.
Number of requests can be reduced by 28 (47%)
60
32
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isermal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
isermal.com
3936 ms
390 ms
294 ms
304 ms
333 ms
436 ms
view%7Cv_753307fd8_939317b20.css
346 ms
um.js
265 ms
314 ms
549 ms
beacon_en.js
346 ms
header.css
344 ms
header.js
466 ms
package.3fc178d5.js
135 ms
base-mod.js
46 ms
start-render.png
83 ms
1x.png
94 ms
sprites-step.png
83 ms
sprites.4848bd57.png
51 ms
img-placeholder.png
48 ms
sprites-step.png
26 ms
HTB1AGpDHXXXXXbUXpXXq6xXFXXX4.jpg
286 ms
sprites-v2.png
39 ms
sprites-png24-v2.png
36 ms
sprites-v2.png
36 ms
company-intro.png
33 ms
loading.gif
15 ms
placeholder_100x100.png
21 ms
96 ms
view%7Cv_a641205fe_82b0555ac.js
282 ms
uab.js
971 ms
clear.png
2819 ms
new-footer-v4-2@1x.png
37 ms
store-proxy2.html
699 ms
store-proxy.html
153 ms
seoajax.js
34 ms
user-attention-analysis.js
35 ms
mod-analysis.js
32 ms
data-center.js
39 ms
cookie-info.b0960117.js
37 ms
xpopup.21ba20e9.js
26 ms
balloon.b6c36c12.js
33 ms
trigger-switcher.js
330 ms
slide.js
53 ms
cj.js
121 ms
first-screen.png
115 ms
16x16.gif
99 ms
noPageCacheData.htm
646 ms
HTB1q5BHHXXXXXX5XpXXq6xXFXXXg.jpg
100 ms
HTB1zMpFHXXXXXb9XXXXq6xXFXXXH.jpg
902 ms
AAA=
13 ms
AAA=
13 ms
TB1aJgJJFXXXXXHXFXXXXXXXXXX-500-650.png
139 ms
muliuserstatusx2.atc
487 ms
loading.gif
73 ms
companyInfo.htm
347 ms
um.json
1686 ms
clear.png
3911 ms
TB1OWMwLVXXXXXyXpXXXXXXXXXX-1500-60.jpg
182 ms
small-close.png
43 ms
GetDecEnemberId.do
165 ms
HTB1xtnYJpXXXXcaXFXXq6xXFXXXO.jpg_120x120.jpg
177 ms
ajaxMemberLevelTag.do
165 ms
isermal.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.
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
Links do not have a discernible name
isermal.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
isermal.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isermal.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 Isermal.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.
isermal.com
Open Graph description is not detected on the main page of Isermal. 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: