4.7 sec in total
293 ms
3.8 sec
582 ms
Welcome to nve.no homepage info - get ready to check NVE best content for Norway right away, or after learning these important things about nve.no
NVE forvalter landets vann- og energiressurser. Vi skal sørge for sikker strømforsyning og å bedre samfunnets evne til å håndtere flom- og skredfare.
Visit nve.noWe analyzed Nve.no page load time and found that the first response time was 293 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
nve.no performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value15.2 s
0/100
25%
Value11.7 s
4/100
10%
Value7,670 ms
0/100
30%
Value0.472
18/100
15%
Value16.2 s
5/100
10%
293 ms
425 ms
1290 ms
694 ms
508 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 76% of them (37 requests) were addressed to the original Nve.no, 6% (3 requests) were made to Youtube.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nve.no.
Page size can be reduced by 780.8 kB (30%)
2.6 MB
1.8 MB
In fact, the total size of Nve.no main page is 2.6 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 120.1 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 49.8 kB, which is 37% 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 120.1 kB or 89% of the original size.
Potential reduce by 149.0 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. NVE images are well optimized though.
Potential reduce by 210.5 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 210.5 kB or 62% of the original size.
Potential reduce by 301.2 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. Nve.no needs all CSS files to be minified and compressed as it can save up to 301.2 kB or 84% of the original size.
Number of requests can be reduced by 12 (27%)
45
33
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NVE. 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 as a result speed up the page load time.
nve.no
293 ms
nve.no
425 ms
www.nve.no
1290 ms
all.css
694 ms
jquery-2.1.1.min.js
508 ms
modernizr.js
312 ms
angular.min.js
636 ms
angular-route.min.js
329 ms
typeahead.bundle.js
117 ms
app.js
166 ms
all.js
144 ms
slimmage.settings.js
157 ms
slimmage.js
207 ms
128px-Feed-icon.svg.png
29 ms
backdrop-mountains.jpg
201 ms
nve-logo.png
109 ms
search-field-icon.png
107 ms
circled-info.png
126 ms
eye.png
114 ms
eye.png
113 ms
globe.png
211 ms
traffic-cone.png
216 ms
air.png
221 ms
droplet.png
224 ms
leaf.png
225 ms
user.png
321 ms
tools.png
325 ms
gauge.png
325 ms
line-graph.png
330 ms
elsert_banner737.gif
477 ms
loader.gif
326 ms
map.jpg
500 ms
location_pin.png
438 ms
okodesing_600.jpg
535 ms
20120515-ates-i-troms-21-custom.jpg
436 ms
in-kart-2014_lite.jpg
646 ms
mountains.png
1313 ms
yql
1178 ms
vx_GbbZf7Bw
127 ms
OpPlOX0q3ks
221 ms
dVXM2_0Lp3o
282 ms
analytics.js
75 ms
GetNodeChildren
467 ms
fontawesome-webfont.woff
627 ms
collect
14 ms
www-embed-player-vflZsBgOl.css
70 ms
www-embed-player.js
96 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
46 ms
ad_status.js
155 ms
nve.no 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
Links do not have a discernible name
nve.no 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
Tap targets are not sized appropriately
NO
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nve.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian 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 Nve.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.
nve.no
Open Graph description is not detected on the main page of NVE. 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: