Tools & Wizards About Us
mindbluff.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mindbluff.com

Mind Bluff: Illusions, brain teasers, mental tricks & more!

Page Load Speed

208 ms in total

First Response

18 ms

Resources Loaded

89 ms

Page Rendered

101 ms

mindbluff.com screenshot

About Website

Click here to check amazing Mind Bluff content for United States. Otherwise, check out these important facts you probably never knew about mindbluff.com

A family-friendly collection of optical illusions, brain teasers, fun riddles, tactile tricks, mental games, and unusual self-deceptions.

Visit mindbluff.com

Key Findings

We analyzed Mindbluff.com page load time and found that the first response time was 18 ms and then it took 190 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

mindbluff.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

mindbluff.com

18 ms

mindbluff.com

30 ms

mind4000.gif

4 ms

mind10.jpg

9 ms

mind2000.gif

9 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Mindbluff.com and no external sources were called. The less responsive or slowest element that took the longest time to load (30 ms) belongs to the original domain Mindbluff.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.6 kB (45%)

Content Size

64.1 kB

After Optimization

35.6 kB

  • HTML
  • Images

In fact, the total size of Mindbluff.com main page is 64.1 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. Only 10% of websites need less resources to load. HTML takes 37.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.6 kB

  • Original 37.5 kB
  • After minification 33.7 kB
  • After compression 8.9 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 28.6 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 26.7 kB
  • After minification 26.7 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. Mind Bluff images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mind Bluff. According to our analytics all requests are already optimized.

Network Requests Diagram

mindbluff.com

mindbluff.com

18 ms

mindbluff.com

mindbluff.com

30 ms

mind4000.gif

mind4000.gif

4 ms

mind10.jpg

mind10.jpg

9 ms

mind2000.gif

mind2000.gif

9 ms

Accessibility Review

mindbluff.com accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

mindbluff.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

mindbluff.com SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mindbluff.com 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 Mindbluff.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mindbluff.com

Open Graph description is not detected on the main page of Mind Bluff. 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: