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productive.dk screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

productive.dk

Jesper Hvirring Henriksen does Ruby on Rails Consulting and Application Development Relaunching scrum.dk

Page Load Speed

2.2 sec in total

First Response

617 ms

Resources Loaded

1.3 sec

Page Rendered

280 ms

productive.dk screenshot

About Website

Welcome to productive.dk homepage info - get ready to check Productive best content right away, or after learning these important things about productive.dk

Jesper Hvirring Henriksen does Ruby on Rails Consulting and Application Development. Services include: Software Development using Ruby on Rails, Consulting, Performance Optimization, Deployment, Contr...

Visit productive.dk

Key Findings

We analyzed Productive.dk page load time and found that the first response time was 617 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

productive.dk performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

productive.dk

617 ms

style.css

104 ms

scrum-dk-small.png

310 ms

blogger.js

104 ms

hvirring.json

113 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 53% of them (10 requests) were addressed to the original Productive.dk, 11% (2 requests) were made to Twitter.com and 11% (2 requests) were made to Gist.github.com. The less responsive or slowest element that took the longest time to load (625 ms) belongs to the original domain Productive.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.6 kB (36%)

Content Size

410.4 kB

After Optimization

261.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Productive.dk main page is 410.4 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. 20% of websites need less resources to load. Images take 314.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.1 kB

  • Original 62.9 kB
  • After minification 58.4 kB
  • After compression 12.8 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. 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 50.1 kB or 80% of the original size.

Image Optimization

-30%

Potential reduce by 95.3 kB

  • Original 314.6 kB
  • After minification 219.3 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. Obviously, Productive needs image optimization as it can save up to 95.3 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-20%

Potential reduce by 3.2 kB

  • Original 15.7 kB
  • After minification 15.7 kB
  • After compression 12.5 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. Productive.dk needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 20% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Productive. According to our analytics all requests are already optimized.

Network Requests Diagram

productive.dk

productive.dk

617 ms

style.css

style.css

104 ms

scrum-dk-small.png

scrum-dk-small.png

310 ms

blogger.js

blogger.js

104 ms

hvirring.json

hvirring.json

113 ms

339906.js

339906.js

129 ms

149028.js

149028.js

69 ms

background.gif

background.gif

113 ms

header_shadow.gif

header_shadow.gif

207 ms

scrum-org-small.png

scrum-org-small.png

312 ms

sti-small.jpg

sti-small.jpg

209 ms

korpus.jpg

korpus.jpg

312 ms

railsconf2008.png

railsconf2008.png

625 ms

author.jpg

author.jpg

309 ms

blogger.js

blogger.js

84 ms

hvirring.json

hvirring.json

128 ms

gist-embed-dd9817c3da25.css

gist-embed-dd9817c3da25.css

13 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

productive.dk accessibility score

69

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.

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

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

Form elements do not have associated labels

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

productive.dk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

productive.dk SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Productive.dk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Productive.dk 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

productive.dk

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