3.1 sec in total
853 ms
2.1 sec
127 ms
Visit grefab.se now to see the best up-to-date Grefab content for Sweden and also check out these interesting facts you probably never knew about grefab.se
Välkommen till Grefab, Göteborgsregionens Fritidshamnar AB. Du når oss på telefon 031 - 368 58 00.
Visit grefab.seWe analyzed Grefab.se page load time and found that the first response time was 853 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
grefab.se performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.5 s
62/100
25%
Value6.8 s
35/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value6.2 s
62/100
10%
853 ms
297 ms
309 ms
7 ms
232 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 72% of them (28 requests) were addressed to the original Grefab.se, 10% (4 requests) were made to Translate.googleapis.com and 5% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Grefab.se.
Page size can be reduced by 493.7 kB (66%)
746.8 kB
253.1 kB
In fact, the total size of Grefab.se main page is 746.8 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. 20% of websites need less resources to load. Javascripts take 624.7 kB which makes up the majority of the site volume.
Potential reduce by 62.5 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. This page needs HTML code to be minified as it can gain 28.5 kB, which is 40% 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 62.5 kB or 89% of the original size.
Potential reduce by 1.7 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. Grefab images are well optimized though.
Potential reduce by 422.5 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 422.5 kB or 68% of the original size.
Potential reduce by 7.0 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. Grefab.se needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 59% of the original size.
Number of requests can be reduced by 24 (63%)
38
14
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grefab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
grefab.se
853 ms
reflection.js
297 ms
style.css
309 ms
jquery-ui.css
7 ms
anylinkcssmenu.css
232 ms
anylinkcssmenu.js
328 ms
jquery-1.7.2.min.js
756 ms
jquery-ui-1.8.14.custom.min.js
1012 ms
header.js
387 ms
swfobject.js
415 ms
overlib_mini.js
676 ms
element.js
38 ms
brwsniff.js
525 ms
loading.html
137 ms
back.jpg
524 ms
logo_grefab_20090331.gif
149 ms
button_rod.gif
176 ms
line_menu1_ny.gif
186 ms
pil1.gif
131 ms
line.gif
217 ms
back_black.gif
236 ms
line_news.gif
245 ms
faq.png
283 ms
pil2.gif
277 ms
start_05.png
319 ms
start_03.png
461 ms
start_04.png
370 ms
back_bottom.gif
388 ms
translateelement.css
21 ms
main.js
40 ms
ga.js
26 ms
element_main.js
55 ms
ui-bg_flat_75_ffffff_40x100.png
26 ms
__utm.gif
42 ms
translate_24dp.png
51 ms
l
41 ms
cleardot.gif
60 ms
pixel.gif
256 ms
loading.gif
301 ms
grefab.se accessibility score
grefab.se best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
grefab.se 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
SV
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grefab.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 Grefab.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.
grefab.se
Open Graph description is not detected on the main page of Grefab. 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: