Tools & Wizards About Us

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

thisisjasonsilva.com

Jason Silva | Storyteller, Futurist, Keynote Speaker

Page Load Speed

1.3 sec in total

First Response

125 ms

Resources Loaded

1.1 sec

Page Rendered

98 ms

About Website

Click here to check amazing Thisis Jason Silva content for United States. Otherwise, check out these important facts you probably never knew about thisisjasonsilva.com

Jason Silva is an Emmy-nominated and world renown TV personality, storyteller, filmmaker, and sought-after keynote speaker and futurist. 

Visit thisisjasonsilva.com

Key Findings

We analyzed Thisisjasonsilva.com page load time and found that the first response time was 125 ms and then it took 1.2 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

thisisjasonsilva.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

www.thisisjasonsilva.com

125 ms

minified.js

85 ms

focus-within-polyfill.js

83 ms

polyfill.min.js

142 ms

bootstrap-features.dbbc2053.bundle.min.js

138 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Thisisjasonsilva.com, 33% (18 requests) were made to Static.parastorage.com and 30% (16 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (615 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 324.5 kB (50%)

Content Size

648.2 kB

After Optimization

323.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Thisisjasonsilva.com main page is 648.2 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. 45% of websites need less resources to load. HTML takes 411.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 319.7 kB

  • Original 411.9 kB
  • After minification 410.1 kB
  • After compression 92.2 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 319.7 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 4.8 kB

  • Original 192.6 kB
  • After minification 187.8 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. Thisis Jason Silva images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.7 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.

Requests Breakdown

Number of requests can be reduced by 9 (19%)

Requests Now

47

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thisis Jason Silva. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

thisisjasonsilva.com accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

Best Practices

thisisjasonsilva.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

Page has valid source maps

SEO Factors

thisisjasonsilva.com SEO score

93

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

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 Thisisjasonsilva.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 Thisisjasonsilva.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 Thisis Jason Silva. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: