Access cens.com. CENS.com - Taiwan sourcing service provider B2B Platform

cens.com screenshot

35

Performance

Renders faster than
55% of other websites
82

Accessibility

Visual factors better than
that of 52% of websites
75

Best Practices

More advanced features
available than in
35% of websites
77

SEO

Google-friendlier than
36% of websites

First Response

754 ms

Resources Loaded

8.1 sec

Page Rendered

1.1 sec

cens.com screenshot

About Website

Visit cens.com now to see the best up-to-date CENS content for Taiwan and also check out these interesting facts you probably never knew about cens.com

Taiwan B2B Sourcing Platform to help global buyers find Taiwan products, suppliers, manufacturers, exporters, Taiwan Industry News, Trade Shows and Buyer's Guidebook.

Visit cens.com

Key Findings

We analyzed Cens.com page load time and found that the first response time was 754 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.31

38/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

www.cens.com

754 ms

jquery-3.6.0.min.js

254 ms

modernizr-webp.js

470 ms

bootstrap-reboot.min.css

680 ms

bootstrap-carousel.css

709 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 92% of them (140 requests) were addressed to the original Cens.com, 3% (4 requests) were made to Googletagmanager.com and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Cens.com.

Content Size

7.2 MB

After Optimization

6.7 MB

In fact, the total size of Cens.com main page is 7.2 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. 65% of websites need less resources to load. Images take 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 144.7 kB

Original 172.8 kB
After minification 158.8 kB
After compression 28.1 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 144.7 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 363.5 kB

Original 6.9 MB
After minification 6.6 MB

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. CENS images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.2 kB

Original 95.7 kB
After minification 95.7 kB
After compression 90.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 3.3 kB

Original 15.2 kB
After minification 14.0 kB
After compression 11.9 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. Cens.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 22% of the original size.

Requests Now

151

After Optimization

120

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CENS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cens.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cens.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.

Social Sharing Optimization

cens.com

Open Graph data is detected on the main page of CENS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: