5.1 sec in total
2.1 sec
2.8 sec
230 ms
Visit proed.acs.org now to see the best up-to-date Proed ACS content for China and also check out these interesting facts you probably never knew about proed.acs.org
Visit proed.acs.orgWe analyzed Proed.acs.org page load time and found that the first response time was 2.1 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
proed.acs.org performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value11.0 s
0/100
25%
Value4.5 s
73/100
10%
Value1,910 ms
8/100
30%
Value0.012
100/100
15%
Value14.6 s
8/100
10%
2070 ms
199 ms
196 ms
322 ms
138 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 69% of them (29 requests) were addressed to the original Proed.acs.org, 5% (2 requests) were made to Img.scoop.it and 5% (2 requests) were made to Scoop.it. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Proed.acs.org.
Page size can be reduced by 476.2 kB (52%)
923.2 kB
447.0 kB
In fact, the total size of Proed.acs.org main page is 923.2 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. 30% of websites need less resources to load. Javascripts take 569.6 kB which makes up the majority of the site volume.
Potential reduce by 42.3 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 42.3 kB or 70% of the original size.
Potential reduce by 9.3 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. Proed ACS images are well optimized though.
Potential reduce by 365.8 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 365.8 kB or 64% of the original size.
Potential reduce by 58.8 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. Proed.acs.org needs all CSS files to be minified and compressed as it can save up to 58.8 kB or 84% of the original size.
Number of requests can be reduced by 20 (51%)
39
19
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proed ACS. 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.
proed.acs.org
2070 ms
style.css
199 ms
modernizr.js
196 ms
jquery.js
322 ms
jquery-migrate.min.js
138 ms
jquery.behavior.js
135 ms
addthis_widget.js
10 ms
s_code.js
77 ms
fonts.css
72 ms
icons.css
69 ms
bg-color-bars.gif
135 ms
bg-gradient-inset-white.png
134 ms
fbevents.js
84 ms
R7AVwCF-SVSITJKPy24o1zl72eJkfbmt4t8yenImKBV9ip2J1EIeUzA9paTSgKmv
80 ms
rv
181 ms
logo-acs-2x.png
139 ms
bg-gradient-black.png
81 ms
icon-arrow-down-nav.png
80 ms
bg-gradient-white.png
119 ms
icon-magnifying-glass.png
120 ms
bg-feature-shadow.png
139 ms
iStock_000065437895_Small-375x249.jpg
140 ms
iStock_000066841343_Small-375x249.jpg
265 ms
iStock_000069352985_Small-375x249.jpg
213 ms
icon-slider-prev-next.png
155 ms
bg-gradient-yellow.png
212 ms
icon-envelope-tilted.png
213 ms
callout-find-training.jpg
212 ms
icon-twitter-bird.png
221 ms
bg-gradient-blue.png
274 ms
rv
246 ms
w7-1p2VZg1pU__RBX3doQjl72eJkfbmt4t8yenImKBV9ip2J1EIeUzA9paTSgKmv
77 ms
analytics.js
29 ms
103 ms
Oceania-Regular-webfont.woff
222 ms
Oceania-Light-webfont.woff
156 ms
Oceania-Medium-webfont.woff
170 ms
Oceania-Bold-webfont.woff
212 ms
collect
18 ms
collect
64 ms
s47794218196067
53 ms
ga-audiences
49 ms
proed.acs.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
proed.acs.org 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
proed.acs.org 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proed.acs.org 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 Proed.acs.org 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.
proed.acs.org
Open Graph description is not detected on the main page of Proed ACS. 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: