Tools & Wizards About Us
maxhorstmann.net screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

maxhorstmann.net

Max Horstmann's Coding Blog – My blog

Page Load Speed

826 ms in total

First Response

150 ms

Resources Loaded

445 ms

Page Rendered

231 ms

maxhorstmann.net screenshot

About Website

Visit maxhorstmann.net now to see the best up-to-date Max Horstmann content for United States and also check out these interesting facts you probably never knew about maxhorstmann.net

My blog

Visit maxhorstmann.net

Key Findings

We analyzed Maxhorstmann.net page load time and found that the first response time was 150 ms and then it took 676 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

maxhorstmann.net performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

maxhorstmann.net

150 ms

style.css

57 ms

avatar.jpg

128 ms

hourofcode1.png

241 ms

embed.js

217 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 50% of them (4 requests) were addressed to the original Maxhorstmann.net, 25% (2 requests) were made to Google-analytics.com and 13% (1 request) were made to Maxhorstmann.disqus.com. The less responsive or slowest element that took the longest time to load (241 ms) belongs to the original domain Maxhorstmann.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.8 kB (16%)

Content Size

507.3 kB

After Optimization

426.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maxhorstmann.net main page is 507.3 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. 15% of websites need less resources to load. Images take 428.5 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 9.9 kB

  • Original 16.5 kB
  • After minification 15.5 kB
  • After compression 6.5 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 9.9 kB or 60% of the original size.

Image Optimization

-7%

Potential reduce by 31.2 kB

  • Original 428.5 kB
  • After minification 397.3 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. Max Horstmann images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 7.7 kB

  • Original 9.4 kB
  • After minification 5.8 kB
  • After compression 1.7 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. Maxhorstmann.net needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Max Horstmann. According to our analytics all requests are already optimized.

Network Requests Diagram

maxhorstmann.net

maxhorstmann.net

150 ms

style.css

style.css

57 ms

avatar.jpg

avatar.jpg

128 ms

hourofcode1.png

hourofcode1.png

241 ms

embed.js

embed.js

217 ms

64170.png

64170.png

64 ms

analytics.js

analytics.js

7 ms

collect

collect

13 ms

Accessibility Review

maxhorstmann.net accessibility score

58

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.

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

maxhorstmann.net 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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

maxhorstmann.net SEO score

85

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

Links do not have descriptive text

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

    N/A

  • Encoding

    UTF-8

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

maxhorstmann.net

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