1.6 sec in total
478 ms
936 ms
166 ms
Visit ahlfeldt.se now to see the best up-to-date Ahlfeldt content and also check out these interesting facts you probably never knew about ahlfeldt.se
Firma Johan Åhlfeldt webprogrammering och design med hjälp av serverscript och databaser
Visit ahlfeldt.seWe analyzed Ahlfeldt.se page load time and found that the first response time was 478 ms and then it took 1.1 sec 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.
ahlfeldt.se performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value1.0 s
100/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0.396
26/100
15%
Value1.0 s
100/100
10%
478 ms
115 ms
217 ms
218 ms
138 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Ahlfeldt.se and no external sources were called. The less responsive or slowest element that took the longest time to load (478 ms) belongs to the original domain Ahlfeldt.se.
Page size can be reduced by 19.5 kB (36%)
54.4 kB
34.9 kB
In fact, the total size of Ahlfeldt.se main page is 54.4 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. Only 10% of websites need less resources to load. Images take 33.8 kB which makes up the majority of the site volume.
Potential reduce by 3.5 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 3.5 kB or 58% of the original size.
Potential reduce by 4.1 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, Ahlfeldt needs image optimization as it can save up to 4.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.5 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 6.5 kB or 81% of the original size.
Potential reduce by 5.3 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. Ahlfeldt.se needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 80% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ahlfeldt. According to our analytics all requests are already optimized.
ahlfeldt.se
478 ms
interface.css
115 ms
ajax.js
217 ms
site.js
218 ms
aachen.gif
138 ms
home.gif
131 ms
banner.jpg
129 ms
jadersbruk150.jpg
217 ms
konstrundan_sm.jpg
219 ms
face3.gif
230 ms
ahlfeldt.se 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
Image elements do not have [alt] attributes
ahlfeldt.se 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
ahlfeldt.se 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
SV
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ahlfeldt.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish 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 Ahlfeldt.se 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.
ahlfeldt.se
Open Graph description is not detected on the main page of Ahlfeldt. 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: