10.5 sec in total
88 ms
9.5 sec
983 ms
Visit aiche-norcal.org now to see the best up-to-date AIChE Norcal content and also check out these interesting facts you probably never knew about aiche-norcal.org
Northern California Local Section is one of the largest local sections in the US and our geographic location makes us fortunate to have members whose backgrounds cover everything from oil & gas and co...
Visit aiche-norcal.orgWe analyzed Aiche-norcal.org page load time and found that the first response time was 88 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
aiche-norcal.org performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value13.5 s
0/100
25%
Value20.2 s
0/100
10%
Value51,200 ms
0/100
30%
Value0.081
94/100
15%
Value67.5 s
0/100
10%
88 ms
28 ms
63 ms
31 ms
38 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Aiche-norcal.org, 35% (30 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 (4.7 sec) relates to the external source Youtube.com.
Page size can be reduced by 577.3 kB (46%)
1.3 MB
689.6 kB
In fact, the total size of Aiche-norcal.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. 80% 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 454.4 kB which makes up the majority of the site volume.
Potential reduce by 107.2 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 20.2 kB, which is 16% 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 107.2 kB or 83% of the original size.
Potential reduce by 54.8 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, AIChE Norcal needs image optimization as it can save up to 54.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 103.4 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 103.4 kB or 42% of the original size.
Potential reduce by 311.8 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. Aiche-norcal.org needs all CSS files to be minified and compressed as it can save up to 311.8 kB or 69% of the original size.
Number of requests can be reduced by 43 (60%)
72
29
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AIChE Norcal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
aiche-norcal.org
88 ms
norcal.aiche.org
28 ms
northern-california
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aiche-norcal.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
aiche-norcal.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
aiche-norcal.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 Aiche-norcal.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 Aiche-norcal.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.
aiche-norcal.org
Open Graph data is detected on the main page of AIChE Norcal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: