5.9 sec in total
61 ms
5.4 sec
363 ms
Welcome to sache.org homepage info - get ready to check SAChE best content for Thailand right away, or after learning these important things about sache.org
SAChE is an effort between CCPS and universities to provide teaching materials and programs that incorporate elements of process safety with the education of undergraduate students and young practicin...
Visit sache.orgWe analyzed Sache.org page load time and found that the first response time was 61 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sache.org performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value9.5 s
0/100
25%
Value28.5 s
0/100
10%
Value73,050 ms
0/100
30%
Value0.165
71/100
15%
Value89.0 s
0/100
10%
61 ms
18 ms
26 ms
65 ms
75 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sache.org, 35% (31 requests) were made to Aiche.org and 13% (11 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Youtube.com.
Page size can be reduced by 592.2 kB (46%)
1.3 MB
697.8 kB
In fact, the total size of Sache.org main page is 1.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 453.9 kB which makes up the majority of the site volume.
Potential reduce by 124.6 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. This page needs HTML code to be minified as it can gain 34.5 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 124.6 kB or 85% of the original size.
Potential reduce by 56.6 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, SAChE needs image optimization as it can save up to 56.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 99.4 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 99.4 kB or 42% of the original size.
Potential reduce by 311.6 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. Sache.org needs all CSS files to be minified and compressed as it can save up to 311.6 kB or 69% of the original size.
Number of requests can be reduced by 45 (60%)
75
30
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAChE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sache.org
61 ms
safety-and-chemical-engineering-education-sache
18 ms
css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css
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css_G1tYSPRVA0kO4kw4f1T-hoZii8j651C-rMcKsyQIqF4.css
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css_7DZPFkH73H84LiWHf2Mb7YkMetYIZSAiQnZ_P0VCsFQ.css
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gpt.js
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sache.org accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
sache.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sache.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sache.org 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 Sache.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.
sache.org
Open Graph data is detected on the main page of SAChE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: