Tools & Wizards About Us

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

justinspencer.com

Justin Spencer - YouTube

Page Load Speed

1.3 sec in total

First Response

193 ms

Resources Loaded

1.1 sec

Page Rendered

79 ms

About Website

Visit justinspencer.com now to see the best up-to-date Justin Spencer content for Singapore and also check out these interesting facts you probably never knew about justinspencer.com

Hi, I'm Justin! I like to break patterns, try new things, stretch comfort zones and grow. If you like how I roll feel free to subscribe for more content! ...

Visit justinspencer.com

Key Findings

We analyzed Justinspencer.com page load time and found that the first response time was 193 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

justinspencer.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

justinspencer.com

193 ms

justinspencer.com

232 ms

videos

375 ms

web-animations-next-lite.min.js

16 ms

webcomponents-all-noPatch.js

23 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Justinspencer.com, 61% (14 requests) were made to Youtube.com and 17% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (375 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 765.7 kB (76%)

Content Size

1.0 MB

After Optimization

246.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Justinspencer.com main page is 1.0 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. 70% of websites need less resources to load. HTML takes 733.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 573.3 kB

  • Original 733.4 kB
  • After minification 733.3 kB
  • After compression 160.1 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 573.3 kB or 78% of the original size.

JavaScript Optimization

-69%

Potential reduce by 185.1 kB

  • Original 269.8 kB
  • After minification 268.7 kB
  • After compression 84.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 185.1 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 7.3 kB

  • Original 9.3 kB
  • After minification 9.3 kB
  • After compression 2.0 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. Justinspencer.com needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (86%)

Requests Now

14

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Justin Spencer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

justinspencer.com accessibility score

79

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-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

justinspencer.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

justinspencer.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

    EN

  • Encoding

    ISO-8859-1

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

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