Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

21hats.com

Business advice, entrepreneurial insights and more | 21 Hats

Page Load Speed

3.3 sec in total

First Response

133 ms

Resources Loaded

1.2 sec

Page Rendered

1.9 sec

About Website

Visit 21hats.com now to see the best up-to-date 21 Hats content and also check out these interesting facts you probably never knew about 21hats.com

Get cutting-edge business advice, entrepreneurial insights & learn what it takes to run a business with 21 Hats host - Loren Feldman. Join us

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Key Findings

We analyzed 21hats.com page load time and found that the first response time was 133 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

21hats.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value2,910 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

21hats.com

133 ms

21hats.com

210 ms

js

65 ms

js

125 ms

autoptimize_0a25a80d15a0cc1e2a2fed773d267492.css

21 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 20% of them (18 requests) were addressed to the original 21hats.com, 70% (62 requests) were made to Substackcdn.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (477 ms) belongs to the original domain 21hats.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.6 kB (38%)

Content Size

872.1 kB

After Optimization

543.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 21hats.com main page is 872.1 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. 60% of websites need less resources to load. HTML takes 344.3 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 319.2 kB

  • Original 344.3 kB
  • After minification 243.8 kB
  • After compression 25.0 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 100.5 kB, which is 29% 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 319.2 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 224 B

  • Original 235.7 kB
  • After minification 235.4 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. 21 Hats images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 674 B

  • Original 130.3 kB
  • After minification 130.3 kB
  • After compression 129.6 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

-5%

Potential reduce by 8.4 kB

  • Original 161.8 kB
  • After minification 161.8 kB
  • After compression 153.4 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. 21hats.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (85%)

Requests Now

81

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21 Hats. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 60 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

21hats.com accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

21hats.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

21hats.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 21hats.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 21hats.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

Open Graph data is detected on the main page of 21 Hats. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: