619 ms in total
138 ms
338 ms
143 ms
Visit kleppmann.com now to see the best up-to-date Kleppmann content for United States and also check out these interesting facts you probably never knew about kleppmann.com
Visit kleppmann.comWe analyzed Kleppmann.com page load time and found that the first response time was 138 ms and then it took 481 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
kleppmann.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value4.3 s
40/100
25%
Value3.7 s
85/100
10%
Value230 ms
87/100
30%
Value0.001
100/100
15%
Value7.5 s
47/100
10%
138 ms
23 ms
4 ms
30 ms
30 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Kleppmann.com, 78% (18 requests) were made to Martin.kleppmann.com and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (138 ms) belongs to the original domain Kleppmann.com.
Page size can be reduced by 42.7 kB (19%)
220.0 kB
177.3 kB
In fact, the total size of Kleppmann.com main page is 220.0 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. Images take 191.0 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.7 kB or 65% of the original size.
Potential reduce by 34.9 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, Kleppmann needs image optimization as it can save up to 34.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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.
Number of requests can be reduced by 11 (52%)
21
10
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kleppmann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.
kleppmann.com
138 ms
martin.kleppmann.com
23 ms
typography.css
4 ms
style.css
30 ms
pygments-default.css
30 ms
ansi2html.css
82 ms
customizations.css
28 ms
image-7658334-11260198
34 ms
book-cover-small.png
31 ms
creative-commons.png
27 ms
carrington-blog.css
6 ms
ga.js
23 ms
header-gradient.gif
3 ms
header-texture.jpg
9 ms
sub-header-border-bottom.gif
7 ms
arrow-bullet.gif
8 ms
sidebar-background.gif
4 ms
divider-ornament.gif
5 ms
rss-button.gif
15 ms
footer-gradient.gif
9 ms
divider-ornament-wide-dark.gif
6 ms
widgets.js
7 ms
__utm.gif
24 ms
kleppmann.com accessibility score
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
kleppmann.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
kleppmann.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kleppmann.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 Kleppmann.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.
kleppmann.com
Open Graph description is not detected on the main page of Kleppmann. 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: