Tools & Wizards About Us
stephensonstrategies.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

stephensonstrategies.com

Stephenson blogs on Internet of Things - Internet of Things strategy, breakthroughs and management

Page Load Speed

7.6 sec in total

First Response

1.3 sec

Resources Loaded

4.5 sec

Page Rendered

1.8 sec

stephensonstrategies.com screenshot

About Website

Visit stephensonstrategies.com now to see the best up-to-date Stephenson Strategies content for United States and also check out these interesting facts you probably never knew about stephensonstrategies.com

Internet of Things blog (IoT), Internet of Everything, data liberation and miscellany by W. David Stephenson

Visit stephensonstrategies.com

Key Findings

We analyzed Stephensonstrategies.com page load time and found that the first response time was 1.3 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

stephensonstrategies.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value4,240 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value20.9 s

1/100

10%

Network Requests Diagram

www.stephensonstrategies.com

1343 ms

style.css

103 ms

admin.css

89 ms

style.css

82 ms

email-subscription.css

76 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 61% of them (34 requests) were addressed to the original Stephensonstrategies.com, 9% (5 requests) were made to Pagead2.googlesyndication.com and 7% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Stephensonstrategies.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 403.3 kB (38%)

Content Size

1.1 MB

After Optimization

656.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stephensonstrategies.com main page is 1.1 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. 45% of websites need less resources to load. Images take 491.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 107.4 kB

  • Original 146.6 kB
  • After minification 140.3 kB
  • After compression 39.3 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 107.4 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 36.8 kB

  • Original 491.3 kB
  • After minification 454.5 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. Stephenson Strategies images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 224.9 kB

  • Original 376.6 kB
  • After minification 376.2 kB
  • After compression 151.7 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 224.9 kB or 60% of the original size.

CSS Optimization

-76%

Potential reduce by 34.2 kB

  • Original 45.0 kB
  • After minification 38.3 kB
  • After compression 10.8 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. Stephensonstrategies.com needs all CSS files to be minified and compressed as it can save up to 34.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (50%)

Requests Now

52

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stephenson Strategies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.stephensonstrategies.com

www.stephensonstrategies.com

1343 ms

style.css

style.css

103 ms

admin.css

admin.css

89 ms

style.css

style.css

82 ms

email-subscription.css

email-subscription.css

76 ms

style.css

style.css

81 ms

stt.min.css

stt.min.css

143 ms

swfobject.js

swfobject.js

145 ms

jquery.js

jquery.js

202 ms

jquery-migrate.min.js

jquery-migrate.min.js

144 ms

buybook.js

buybook.js

148 ms

jquery.dcsmt.1.0.js

jquery.dcsmt.1.0.js

199 ms

buttons.js

buttons.js

6 ms

responsive.css

responsive.css

183 ms

dcsmt.css

dcsmt.css

179 ms

css

css

24 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

102 ms

twitter.png

twitter.png

62 ms

twiter-hover.png

twiter-hover.png

1629 ms

rss.png

rss.png

62 ms

rss-hover.png

rss-hover.png

63 ms

Zero_Marginal_Cost_Society-195x300.jpg

Zero_Marginal_Cost_Society-195x300.jpg

62 ms

GE-digital-twin-300x132.png

GE-digital-twin-300x132.png

121 ms

SAP-300x225.jpg

SAP-300x225.jpg

124 ms

C-by-GE.png

C-by-GE.png

110 ms

PKBzyL4HSyakLt5dMEVc8A.ttf

PKBzyL4HSyakLt5dMEVc8A.ttf

12 ms

Shodan-headline-300x272.png

Shodan-headline-300x272.png

117 ms

Managing_the_Internet_of_Things_Revolution-300x194.jpg

Managing_the_Internet_of_Things_Revolution-300x194.jpg

101 ms

ge-brilliantfactory-300x224.png

ge-brilliantfactory-300x224.png

126 ms

cover_smartstuff_smallest.jpg

cover_smartstuff_smallest.jpg

65 ms

Amazon.png

Amazon.png

69 ms

data_dynamite_cover_smallest.jpg

data_dynamite_cover_smallest.jpg

175 ms

Barnes%20and%20Noble.png

Barnes%20and%20Noble.png

103 ms

iBooks.png

iBooks.png

174 ms

adsbygoogle.js

adsbygoogle.js

10 ms

ca-pub-4796873028732416.js

ca-pub-4796873028732416.js

146 ms

zrt_lookup.html

zrt_lookup.html

36 ms

show_ads_impl.js

show_ads_impl.js

51 ms

C-by-GE.png

C-by-GE.png

204 ms

ads

ads

1339 ms

osd.js

osd.js

9 ms

plugin.css

plugin.css

42 ms

wp-embed.min.js

wp-embed.min.js

38 ms

email-subscription.js

email-subscription.js

34 ms

twitter_feed_icons_sprite.png

twitter_feed_icons_sprite.png

1099 ms

getAllAppDefault.esi

getAllAppDefault.esi

83 ms

6440286742210417471

6440286742210417471

66 ms

abg.js

abg.js

42 ms

m_js_controller.js

m_js_controller.js

61 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

60 ms

x_button_blue2.png

x_button_blue2.png

6 ms

s

s

40 ms

getSegment.php

getSegment.php

157 ms

checkOAuth.esi

checkOAuth.esi

15 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

8 ms

t.dhj

t.dhj

59 ms

Accessibility Review

stephensonstrategies.com accessibility score

85

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

stephensonstrategies.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

stephensonstrategies.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Stephensonstrategies.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 Stephensonstrategies.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

stephensonstrategies.com

Open Graph description is not detected on the main page of Stephenson Strategies. 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: