1.5 sec in total
269 ms
1.1 sec
141 ms
Visit sprint-booster.de now to see the best up-to-date Sprint Booster content and also check out these interesting facts you probably never knew about sprint-booster.de
Sprintbooster - verbessetre Motorleistung Ihres PKW durch ein besseres Ansprechverhalten
Visit sprint-booster.deWe analyzed Sprint-booster.de page load time and found that the first response time was 269 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
sprint-booster.de performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value0.9 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
269 ms
89 ms
176 ms
176 ms
435 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Sprint-booster.de and no external sources were called. The less responsive or slowest element that took the longest time to load (435 ms) belongs to the original domain Sprint-booster.de.
Page size can be reduced by 130.3 kB (43%)
305.0 kB
174.7 kB
In fact, the total size of Sprint-booster.de main page is 305.0 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. 15% of websites need less resources to load. Images take 144.7 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 11% 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 10.0 kB or 75% of the original size.
Potential reduce by 98 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. Sprint Booster images are well optimized though.
Potential reduce by 113.6 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 113.6 kB or 82% of the original size.
Potential reduce by 6.6 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. Sprint-booster.de needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 85% of the original size.
We found no issues to fix!
11
11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sprint Booster. According to our analytics all requests are already optimized.
sprint-booster.de
269 ms
container.css
89 ms
container_variabel.css
176 ms
text.css
176 ms
prototype.js
435 ms
effects.js
262 ms
accordion.js
177 ms
HG_Verlauf.jpg
89 ms
Header_HG.jpg
176 ms
menuebalken_hg.jpg
91 ms
Index_HG.jpg
349 ms
accordion_hg_1.jpg
92 ms
footer.jpg
381 ms
sprint-booster.de 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
sprint-booster.de 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
sprint-booster.de SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sprint-booster.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sprint-booster.de 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.
sprint-booster.de
Open Graph description is not detected on the main page of Sprint Booster. 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: