Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

theblacktux.knoji.com

The Black Tux Review | Theblacktux.com Ratings & Customer Reviews – Oct '24

Page Load Speed

1.1 sec in total

First Response

296 ms

Resources Loaded

697 ms

Page Rendered

118 ms

About Website

Visit theblacktux.knoji.com now to see the best up-to-date The Black Tux Knoji content for United States and also check out these interesting facts you probably never knew about theblacktux.knoji.com

The Black Tux reviews and Theblacktux.com customer ratings for October 2024. The Black Tux is a very popular suits & separate store which competes against other suits & separate stores like Men's Wear...

Visit theblacktux.knoji.com

Key Findings

We analyzed Theblacktux.knoji.com page load time and found that the first response time was 296 ms and then it took 815 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

theblacktux.knoji.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

theblacktux.knoji.com

296 ms

fontawesome_css_all.min-br.css

80 ms

knoji-css.min.css

121 ms

common.css

116 ms

css

97 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Theblacktux.knoji.com, 57% (13 requests) were made to Knoji.com and 9% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (296 ms) belongs to the original domain Theblacktux.knoji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.6 kB (47%)

Content Size

297.2 kB

After Optimization

156.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Theblacktux.knoji.com main page is 297.2 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. 30% of websites need less resources to load. HTML takes 148.4 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 133.6 kB

  • Original 148.4 kB
  • After minification 111.2 kB
  • After compression 14.8 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 37.2 kB, which is 25% 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 133.6 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 4.8 kB

  • Original 80.0 kB
  • After minification 75.2 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. The Black Tux Knoji images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 97 B

  • Original 23.7 kB
  • After minification 23.7 kB
  • After compression 23.7 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 2.1 kB

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 42.9 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. Theblacktux.knoji.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (73%)

Requests Now

22

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Black Tux Knoji. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

theblacktux.knoji.com accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

theblacktux.knoji.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

theblacktux.knoji.com SEO score

88

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 Theblacktux.knoji.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 Theblacktux.knoji.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 The Black Tux Knoji. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: