12.5 sec in total
1.6 sec
9.3 sec
1.6 sec
Click here to check amazing Scitc content for China. Otherwise, check out these important facts you probably never knew about scitc.com.cn
Visit scitc.com.cnWe analyzed Scitc.com.cn page load time and found that the first response time was 1.6 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
scitc.com.cn performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value7.6 s
4/100
25%
Value10.8 s
6/100
10%
Value22,010 ms
0/100
30%
Value0.489
17/100
15%
Value25.3 s
0/100
10%
1564 ms
278 ms
503 ms
511 ms
528 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Scitc.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Scitc.com.cn.
Page size can be reduced by 253.3 kB (1%)
17.7 MB
17.4 MB
In fact, the total size of Scitc.com.cn main page is 17.7 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. Only 10% of websites need less resources to load. Images take 17.6 MB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 72% of the original size.
Potential reduce by 223.0 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. Scitc images are well optimized though.
Number of requests can be reduced by 7 (21%)
34
27
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scitc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
scitc.com.cn
1564 ms
swiper2.7.6.css
278 ms
common.css
503 ms
index.css
511 ms
media.css
528 ms
animate.min.css
529 ms
jquery.min.js
1053 ms
swiper2.7.6.min.js
806 ms
respond.min.js
1788 ms
common.js
772 ms
logo.png
538 ms
search.png
266 ms
menu-white.png
287 ms
closed.png
283 ms
5c665075b40bdcabef0d97ea104f487.jpg
3830 ms
20240329083220283.jpg
1751 ms
20240329082544553.jpg
4631 ms
20240308143141229.jpg
1770 ms
20221016090921174.png
2061 ms
20211118091618303.jpg
1055 ms
weixin.png
1330 ms
20211028155143142.png
1594 ms
weibo.png
1875 ms
20211028155126133.png
2013 ms
md.png
2048 ms
bsdt.png
2128 ms
cloud.png
2292 ms
book.png
2298 ms
scgxwllzpt.png
2319 ms
20220724093359184.jpg
2389 ms
20211107202628526.png
2551 ms
logo-white.png
2569 ms
org.png
2598 ms
dot.png
2666 ms
swiper-btn.png
2803 ms
scitc.com.cn 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.
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.
scitc.com.cn 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
scitc.com.cn 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scitc.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Scitc.com.cn 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.
scitc.com.cn
Open Graph description is not detected on the main page of Scitc. 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: