2.4 sec in total
496 ms
1.8 sec
155 ms
Visit graphenebatteries.no now to see the best up-to-date Graphene Batteries content for Switzerland and also check out these interesting facts you probably never knew about graphenebatteries.no
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Visit graphenebatteries.noWe analyzed Graphenebatteries.no page load time and found that the first response time was 496 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
graphenebatteries.no performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value19.5 s
0/100
25%
Value6.4 s
40/100
10%
Value390 ms
69/100
30%
Value0.118
85/100
15%
Value4.9 s
77/100
10%
496 ms
696 ms
357 ms
1073 ms
925 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Graphenebatteries.no, 7% (2 requests) were made to Ajax.googleapis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Graphenebatteries.no.
Page size can be reduced by 493.1 kB (32%)
1.5 MB
1.1 MB
In fact, the total size of Graphenebatteries.no main page is 1.5 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 12.7 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 12.7 kB or 75% of the original size.
Potential reduce by 176.4 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, Graphene Batteries needs image optimization as it can save up to 176.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 196.4 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 196.4 kB or 61% of the original size.
Potential reduce by 107.5 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. Graphenebatteries.no needs all CSS files to be minified and compressed as it can save up to 107.5 kB or 87% of the original size.
Number of requests can be reduced by 17 (65%)
26
9
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Graphene Batteries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
graphenebatteries.no
496 ms
bootstrap.css
696 ms
fulllogo.png
357 ms
power11.png
1073 ms
power21.png
925 ms
power31.png
958 ms
jquery.js
482 ms
GoogleAnalytics.js
380 ms
bootstrap-transition.js
513 ms
bootstrap-alert.js
627 ms
bootstrap-modal.js
649 ms
bootstrap-dropdown.js
726 ms
bootstrap-scrollspy.js
750 ms
bootstrap-tab.js
782 ms
bootstrap-tooltip.js
869 ms
bootstrap-popover.js
885 ms
bootstrap-button.js
913 ms
bootstrap-collapse.js
946 ms
bootstrap-carousel.js
981 ms
bootstrap-typeahead.js
1012 ms
jquery.min.js
32 ms
jquery.zrssfeed.js
1038 ms
f_logo.png
444 ms
btn_in_20x15.png
72 ms
widget.js
256 ms
analytics.js
13 ms
load
126 ms
collect
14 ms
graphenebatteries.no accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
graphenebatteries.no 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
graphenebatteries.no 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 Graphenebatteries.no 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 Graphenebatteries.no 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.
graphenebatteries.no
Open Graph description is not detected on the main page of Graphene Batteries. 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: