9 sec in total
1.6 sec
7.2 sec
255 ms
Click here to check amazing 3C LINK content. Otherwise, check out these important facts you probably never knew about 3c-link.com
FTTH Products and Solutions-3C-LINK Technology
Visit 3c-link.comWe analyzed 3c-link.com page load time and found that the first response time was 1.6 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
3c-link.com performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value4.6 s
34/100
25%
Value6.2 s
43/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value4.2 s
85/100
10%
1594 ms
481 ms
1229 ms
705 ms
715 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 84% of them (41 requests) were addressed to the original 3c-link.com, 14% (7 requests) were made to V3.jiathis.com and 2% (1 request) were made to I.jiathis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain 3c-link.com.
Page size can be reduced by 255.6 kB (28%)
913.7 kB
658.1 kB
In fact, the total size of 3c-link.com main page is 913.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 656.8 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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 23.1 kB or 79% of the original size.
Potential reduce by 72.5 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, 3C LINK needs image optimization as it can save up to 72.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 93.4 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 93.4 kB or 62% of the original size.
Potential reduce by 66.6 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. 3c-link.com needs all CSS files to be minified and compressed as it can save up to 66.6 kB or 87% of the original size.
Number of requests can be reduced by 18 (38%)
47
29
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3C LINK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
3c-link.com
1594 ms
style.css
481 ms
jquery.min.js
1229 ms
jquery.SuperSlide.2.1.1.js
705 ms
layer.min.js
715 ms
menu.js
481 ms
jia.js
2473 ms
jquery.jslides.js
252 ms
layer.css
247 ms
logo.png
244 ms
top_img6.png
239 ms
top_img7.jpg
239 ms
chinese.jpg
244 ms
french.jpg
245 ms
spanish.jpg
240 ms
russian.jpg
473 ms
arabic.jpg
473 ms
geraman.jpg
474 ms
japanese.jpg
480 ms
portuguese.jpg
481 ms
polish.jpg
481 ms
sousuo_1.jpg
707 ms
ban_img3.png
708 ms
5506486be337b.jpg
1182 ms
550648bf466b4.jpg
958 ms
550648dd9f546.jpg
2908 ms
main_img7.jpg
962 ms
main_img8.jpg
952 ms
main_img9.jpg
952 ms
down_img2.png
1191 ms
down_img3.jpg
1191 ms
down_img4.jpg
1199 ms
jiathis_utility.html
8 ms
jiathis_share.css
9 ms
plugin.client.js
8 ms
jiathis_counter.css
14 ms
shares.php
765 ms
jiathis_ico.png
18 ms
counter.gif
12 ms
down_img6.jpg
241 ms
menu_nli_bg.png
389 ms
550bbe11cf3bd.jpg
877 ms
550bbebd47352.jpg
2059 ms
55064a4401633.jpg
3307 ms
ban_img1.png
466 ms
ban_img2.png
624 ms
main_img2.jpg
651 ms
main_img5.jpg
807 ms
down_img1.jpg
891 ms
3c-link.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.
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.
3c-link.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
3c-link.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 3c-link.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 3c-link.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.
3c-link.com
Open Graph description is not detected on the main page of 3C LINK. 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: