6.4 sec in total
1.4 sec
4.7 sec
258 ms
Visit ict2.com now to see the best up-to-date ICT2 content and also check out these interesting facts you probably never knew about ict2.com
上海软旗科技有限公司,ICT2专注于通风柜测试,是国内为数不多的从事实验室通风和通风柜性能检测的第三方公司。通过为化学实验室提供高质量的测试服务,我们使实验室变得更安全。
Visit ict2.comWe analyzed Ict2.com page load time and found that the first response time was 1.4 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
ict2.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.7 s
32/100
25%
Value25.7 s
0/100
10%
Value50 ms
100/100
30%
Value0.002
100/100
15%
Value5.8 s
66/100
10%
1430 ms
492 ms
470 ms
483 ms
497 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 32% of them (37 requests) were addressed to the original Ict2.com, 14% (16 requests) were made to Static.xx.fbcdn.net and 12% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ict2.com.
Page size can be reduced by 440.2 kB (24%)
1.8 MB
1.4 MB
In fact, the total size of Ict2.com main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 74.6 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 12.8 kB, which is 14% 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 74.6 kB or 80% of the original size.
Potential reduce by 21.4 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. ICT2 images are well optimized though.
Potential reduce by 186.0 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 186.0 kB or 73% of the original size.
Potential reduce by 158.2 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. Ict2.com needs all CSS files to be minified and compressed as it can save up to 158.2 kB or 89% of the original size.
Number of requests can be reduced by 47 (48%)
97
50
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICT2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.ict2.com
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ict2.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.
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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
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.
ict2.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
ict2.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
![]()
ZH
![]()
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ict2.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Ict2.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.
ict2.com
Open Graph data is detected on the main page of ICT2. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: