2.5 sec in total
578 ms
1.8 sec
183 ms
Visit cerps.org.tw now to see the best up-to-date Cerps Org content and also check out these interesting facts you probably never knew about cerps.org.tw
Visit cerps.org.twWe analyzed Cerps.org.tw page load time and found that the first response time was 578 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cerps.org.tw rating and web reputation
cerps.org.tw performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value10.8 s
0/100
25%
Value11.5 s
5/100
10%
Value990 ms
27/100
30%
Value0.401
25/100
15%
Value10.2 s
25/100
10%
578 ms
227 ms
150 ms
216 ms
151 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Cerps.org.tw, 14% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (771 ms) belongs to the original domain Cerps.org.tw.
Page size can be reduced by 496.0 kB (78%)
631.9 kB
135.9 kB
In fact, the total size of Cerps.org.tw main page is 631.9 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. 35% of websites need less resources to load. CSS take 338.4 kB which makes up the majority of the site volume.
Potential reduce by 34.1 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 34.1 kB or 84% of the original size.
Potential reduce by 7.0 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. Obviously, Cerps Org needs image optimization as it can save up to 7.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 167.0 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 167.0 kB or 73% of the original size.
Potential reduce by 287.9 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. Cerps.org.tw needs all CSS files to be minified and compressed as it can save up to 287.9 kB or 85% of the original size.
Number of requests can be reduced by 24 (69%)
35
11
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerps Org. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
cerps.org.tw
578 ms
bootstrap.css
227 ms
system.css
150 ms
template.css
216 ms
bootstrap-responsive.css
151 ms
template-responsive.css
153 ms
megamenu.css
157 ms
megamenu-responsive.css
291 ms
off-canvas.css
294 ms
font-awesome.min.css
292 ms
css
26 ms
prettify.css
308 ms
jquery.min.js
431 ms
jquery-noconflict.js
356 ms
jquery-migrate.min.js
433 ms
caption.js
436 ms
bootstrap.js
446 ms
jquery.tap.min.js
455 ms
off-canvas.js
504 ms
script.js
591 ms
menu.js
589 ms
responsive.js
589 ms
jquery.easing.1.3.js
588 ms
jquery.inview.min.js
597 ms
script.js
649 ms
prettify.js
771 ms
system.css
592 ms
icon_i_rund.png
292 ms
body.png
146 ms
cerps_logo.png
146 ms
search-invert.png
147 ms
decor-ltr.png
149 ms
border-bg.png
152 ms
fb.jpg
302 ms
fb.png
291 ms
dark-border-bg.png
291 ms
backtotop.png
289 ms
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30 ms
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67 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
66 ms
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68 ms
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67 ms
mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf
67 ms
cerps.org.tw 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
cerps.org.tw 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
cerps.org.tw 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
JA
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerps.org.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Cerps.org.tw 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.
cerps.org.tw
Open Graph description is not detected on the main page of Cerps Org. 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: