628 ms in total
55 ms
455 ms
118 ms
Visit keller-sports.com now to see the best up-to-date KELLER SPORTS content for Netherlands and also check out these interesting facts you probably never knew about keller-sports.com
Visit keller-sports.comWe analyzed Keller-sports.com page load time and found that the first response time was 55 ms and then it took 573 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.
keller-sports.com performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value2.8 s
82/100
25%
Value3.3 s
91/100
10%
Value10 ms
100/100
30%
Value0.048
99/100
15%
Value4.4 s
84/100
10%
55 ms
201 ms
82 ms
33 ms
79 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 30% of them (3 requests) were addressed to the original Keller-sports.com, 30% (3 requests) were made to Fonts.gstatic.com and 20% (2 requests) were made to Imagedelivery.net. The less responsive or slowest element that took the longest time to load (201 ms) belongs to the original domain Keller-sports.com.
Page size can be reduced by 104.4 kB (43%)
245.6 kB
141.2 kB
In fact, the total size of Keller-sports.com main page is 245.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 143.2 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. 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 7.7 kB or 73% of the original size.
Potential reduce by 0 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. KELLER SPORTS images are well optimized though.
Potential reduce by 96.7 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 96.7 kB or 68% of the original size.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KELLER SPORTS. According to our analytics all requests are already optimized.
keller-sports.com
55 ms
keller-sports.com
201 ms
www.keller-sports.com
82 ms
css2
33 ms
public
79 ms
mc-validate.js
47 ms
public
41 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf
47 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i94_AkA.ttf
77 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nAkA.ttf
59 ms
keller-sports.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.
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
keller-sports.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
keller-sports.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
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Keller-sports.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 Keller-sports.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.
keller-sports.com
Open Graph description is not detected on the main page of KELLER SPORTS. 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: