1.2 sec in total
194 ms
725 ms
265 ms
Welcome to wirfs-brock.com homepage info - get ready to check Wirfs Brock best content for United States right away, or after learning these important things about wirfs-brock.com
Visit wirfs-brock.comWe analyzed Wirfs-brock.com page load time and found that the first response time was 194 ms and then it took 990 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
wirfs-brock.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value1.3 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.3 s
100/100
10%
194 ms
76 ms
93 ms
94 ms
95 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Wirfs-brock.com, 8% (2 requests) were made to Count.carrierzone.com and 4% (1 request) were made to Rcm-images.amazon.com. The less responsive or slowest element that took the longest time to load (310 ms) relates to the external source Count.carrierzone.com.
Page size can be reduced by 59.9 kB (52%)
114.7 kB
54.8 kB
In fact, the total size of Wirfs-brock.com main page is 114.7 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. Only 10% of websites need less resources to load. HTML takes 39.4 kB which makes up the majority of the site volume.
Potential reduce by 29.0 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 29.0 kB or 74% of the original size.
Potential reduce by 311 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. Wirfs Brock images are well optimized though.
Potential reduce by 30.6 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 30.6 kB or 85% of the original size.
Number of requests can be reduced by 9 (39%)
23
14
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wirfs Brock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
wirfs-brock.com
194 ms
wblogo.2.gif
76 ms
btn_design_undr.jpg
93 ms
btn_redspacer.gif
94 ms
btn_beckblog_undr.jpg
95 ms
btn_spacer.gif
97 ms
btn_contactus_undr.jpg
97 ms
btn_training_undr.jpg
121 ms
btn_consulting_undr.jpg
138 ms
btn_resources_undr.jpg
137 ms
line_horiz.gif
112 ms
buy6.gif
56 ms
count.js
310 ms
line_verticcal.gif
111 ms
book_cover_1.jpg
111 ms
SWBoardMemberBadge.jpg
135 ms
Agile-logo-4c-member-sm.jpg
152 ms
ctin.php
160 ms
btn_design_ovr.jpg
49 ms
btn_beckblog_ovr.jpg
51 ms
btn_contactus_ovr.jpg
49 ms
btn_training_ovr.jpg
49 ms
btn_consulting_ovr.jpg
49 ms
btn_resources_ovr.jpg
51 ms
wirfs-brock.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.
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
Links do not have a discernible name
wirfs-brock.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
wirfs-brock.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wirfs-brock.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Wirfs-brock.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
wirfs-brock.com
Open Graph description is not detected on the main page of Wirfs Brock. 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: