2.3 sec in total
466 ms
1.7 sec
180 ms
Welcome to criticalthinking.com homepage info - get ready to check Critical Thinking best content for United States right away, or after learning these important things about criticalthinking.com
The Critical Thinking Co. publishes PreK-12+ books and software to develop critical thinking in core subject areas.
Visit criticalthinking.comWe analyzed Criticalthinking.com page load time and found that the first response time was 466 ms and then it took 1.8 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.
criticalthinking.com performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value6.6 s
8/100
25%
Value6.0 s
46/100
10%
Value660 ms
45/100
30%
Value0.325
35/100
15%
Value11.1 s
20/100
10%
466 ms
401 ms
590 ms
265 ms
262 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 68% of them (40 requests) were addressed to the original Criticalthinking.com, 5% (3 requests) were made to S7.addthis.com and 3% (2 requests) were made to Sealserver.trustwave.com. The less responsive or slowest element that took the longest time to load (590 ms) belongs to the original domain Criticalthinking.com.
Page size can be reduced by 1.5 MB (67%)
2.2 MB
740.5 kB
In fact, the total size of Criticalthinking.com main page is 2.2 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. 50% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 139.6 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. 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 139.6 kB or 77% of the original size.
Potential reduce by 3.4 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. Critical Thinking images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 72% of the original size.
Potential reduce by 275.6 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. Criticalthinking.com needs all CSS files to be minified and compressed as it can save up to 275.6 kB or 87% of the original size.
Number of requests can be reduced by 24 (42%)
57
33
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Critical Thinking. 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 as a result speed up the page load time.
criticalthinking.com
466 ms
682aa16c1bbf0f5709d34bac8e0a210a.css
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074248d13c6f7286dc9c6321f109bc3e.js
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jquery.simplemodal.js
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basic.js
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basic.css
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jquery.carouFredSel-6.2.0-packed.js
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seal.js
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addthis_widget.js
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criticalthinking.com
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criticalthinking.com 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
criticalthinking.com 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
Missing source maps for large first-party JavaScript
criticalthinking.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Criticalthinking.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 Criticalthinking.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.
criticalthinking.com
Open Graph data is detected on the main page of Critical Thinking. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: