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Report Summary

About Website

Welcome to 25cognitivebiases.com homepage info - get ready to check 25 Cognitive Biases best content for United States right away, or after learning these important things about 25cognitivebiases.com

25 Cognitive Biases. Is a site dedicated to the exploration of the Psychology of human misjudgements as

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

25cognitivebiases.com

609 ms

styles.css

123 ms

wishlist.css

126 ms

flatsome.css

190 ms

flatsome-shop.css

126 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original 25cognitivebiases.com, 2% (1 request) were made to Pagead2.googlesyndication.com and 2% (1 request) were made to App.clickfunnels.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 25cognitivebiases.com.

Content Size

9.3 MB

After Optimization

8.5 MB

In fact, the total size of 25cognitivebiases.com main page is 9.3 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. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 120.5 kB

Original 147.9 kB
After minification 136.7 kB
After compression 27.4 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 120.5 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 641.3 kB

Original 8.5 MB
After minification 7.9 MB

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. 25 Cognitive Biases images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 50.1 kB

Original 596.1 kB
After minification 596.1 kB
After compression 546.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 11.9 kB

Original 53.3 kB
After minification 53.1 kB
After compression 41.4 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. 25cognitivebiases.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 22% of the original size.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 25 Cognitive Biases. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 25cognitivebiases.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 25cognitivebiases.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.

Social Sharing Optimization

25cognitivebiases.com

Open Graph data is detected on the main page of 25 Cognitive Biases. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

25 Cognitive Biases Home Page - 25 Cognitive Biases - "The Psychology of Human Misjudgment"

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)