5.2 sec in total
122 ms
4 sec
1 sec
Visit pragmaticcraftsman.com now to see the best up-to-date Pragmaticcraftsman content and also check out these interesting facts you probably never knew about pragmaticcraftsman.com
Stanley (Stas) Kubasek -- software engineer, investor, aspiring (pragmatic) software craftsman.
Visit pragmaticcraftsman.comWe analyzed Pragmaticcraftsman.com page load time and found that the first response time was 122 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
pragmaticcraftsman.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.3 s
42/100
25%
Value5.6 s
53/100
10%
Value10 ms
100/100
30%
Value0.001
100/100
15%
Value5.0 s
76/100
10%
122 ms
84 ms
75 ms
72 ms
76 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 41% of them (24 requests) were addressed to the original Pragmaticcraftsman.com, 14% (8 requests) were made to Pragmaticcraftsman.kubasek.com and 12% (7 requests) were made to Images.kubasek.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Images.kubasek.com.
Page size can be reduced by 209.2 kB (58%)
363.0 kB
153.8 kB
In fact, the total size of Pragmaticcraftsman.com main page is 363.0 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. 30% of websites need less resources to load. Javascripts take 203.5 kB which makes up the majority of the site volume.
Potential reduce by 97.5 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 97.5 kB or 82% of the original size.
Potential reduce by 156 B
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. Pragmaticcraftsman images are well optimized though.
Potential reduce by 100.9 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 100.9 kB or 50% of the original size.
Potential reduce by 10.7 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. Pragmaticcraftsman.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 68% of the original size.
Number of requests can be reduced by 45 (82%)
55
10
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pragmaticcraftsman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
pragmaticcraftsman.com
122 ms
kubasek.css
84 ms
blog-style.css
75 ms
print.css
72 ms
kubasek.js
76 ms
addtoany.min.css
1674 ms
shCore.css
15 ms
shThemeDefault.css
53 ms
shCore.js
52 ms
shBrushBash.js
51 ms
shBrushCpp.js
53 ms
shBrushCSharp.js
50 ms
shBrushCss.js
51 ms
shBrushDelphi.js
68 ms
shBrushDiff.js
74 ms
shBrushGroovy.js
64 ms
shBrushJava.js
61 ms
shBrushJScript.js
67 ms
shBrushPerl.js
85 ms
shBrushPhp.js
70 ms
shBrushPlain.js
71 ms
shBrushPython.js
72 ms
shBrushRuby.js
73 ms
shBrushScala.js
84 ms
shBrushSql.js
83 ms
shBrushVb.js
84 ms
shBrushXml.js
84 ms
kubasek.com
973 ms
brand
18 ms
page.js
43 ms
widget.js
190 ms
counter.js
7 ms
brand
32 ms
32px.gif
3633 ms
icon_smile.gif
13 ms
effective_programming_book.jpg
62 ms
facebook.png
1583 ms
twitter.png
2603 ms
google_buzz.png
2602 ms
dzone.png
2602 ms
delicious.png
2602 ms
email.png
1611 ms
rss_48.png
3619 ms
twitter_48.png
3614 ms
software_craftsman.jpg
3657 ms
3.5stars.gif
3677 ms
4.5stars.gif
3649 ms
quote.gif
3632 ms
favicon.png
39 ms
google_custom_search_watermark.gif
57 ms
sm13.html
57 ms
ga.js
27 ms
t.php
51 ms
ga.js
15 ms
__utm.gif
12 ms
getWidget
133 ms
__utm.gif
5 ms
shelfari_mini.png
16 ms
spinner.gif
4 ms
pragmaticcraftsman.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
pragmaticcraftsman.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
pragmaticcraftsman.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pragmaticcraftsman.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Pragmaticcraftsman.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.
pragmaticcraftsman.com
Open Graph description is not detected on the main page of Pragmaticcraftsman. 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: