6.4 sec in total
584 ms
5.3 sec
452 ms
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Visit rantek.fiWe analyzed Rantek.fi page load time and found that the first response time was 584 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rantek.fi performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value5.2 s
23/100
25%
Value26.3 s
0/100
10%
Value10 ms
100/100
30%
Value0.002
100/100
15%
Value4.6 s
81/100
10%
584 ms
137 ms
130 ms
255 ms
331 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 72% of them (23 requests) were addressed to the original Rantek.fi, 13% (4 requests) were made to Use.typekit.net and 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Consent.cookiebot.com.
Page size can be reduced by 106.5 kB (7%)
1.6 MB
1.4 MB
In fact, the total size of Rantek.fi main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 31.7 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 31.7 kB or 75% of the original size.
Potential reduce by 74.8 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. Rantek images are well optimized though.
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.
Potential reduce by 0 B
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.
Number of requests can be reduced by 21 (81%)
26
5
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rantek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
rantek.fi
584 ms
137 ms
style.min.css
130 ms
awb.min.css
255 ms
magnific-popup.css
331 ms
swiper.css
342 ms
style.min.css
505 ms
jquery.min.js
510 ms
jquery-migrate.min.js
378 ms
uc.js
3246 ms
jarallax.min.js
381 ms
jarallax-video.min.js
440 ms
awb.min.js
455 ms
popper.min.js
507 ms
bootstrap.min.js
53 ms
jquery.magnific-popup.min.js
510 ms
swiper-bundle.min.js
662 ms
script.min.js
567 ms
eld5eeu.css
116 ms
p.css
45 ms
ga.js
63 ms
polygon-background.svg
128 ms
logo-sahko-rantek.svg
113 ms
Rantek_8360-scaled.jpg
792 ms
K%C3%A4%C3%A4mint%C3%A4-2-1440x931.jpg
505 ms
7O3A8432-1440x960.jpg
504 ms
Kokoonpano-1-1440x960.jpg
504 ms
BLDC-1-1440x810.png
767 ms
d
24 ms
d
33 ms
d
38 ms
__utm.gif
16 ms
rantek.fi 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
Links do not have a discernible name
rantek.fi best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
rantek.fi SEO score
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 Rantek.fi 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 Rantek.fi 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.
rantek.fi
Open Graph data is detected on the main page of Rantek. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: