Tools & Wizards About Us
nordensark.se screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

nordensark.se

Nordens Ark - parken som gör skillnad | Utrotningshotade djur | Zoo

Page Load Speed

3.6 sec in total

First Response

492 ms

Resources Loaded

2.7 sec

Page Rendered

456 ms

nordensark.se screenshot

About Website

Click here to check amazing Nordens Ark content for Sweden. Otherwise, check out these important facts you probably never knew about nordensark.se

Nordens Ark är en park som arbetar för att ge utrotningshotade djur en framtid. Vi bedriver naturvård, uppfödning, forskning och utbildning samt arbetar med att sprida kunskap om biologisk mångfald.

Visit nordensark.se

Key Findings

We analyzed Nordensark.se page load time and found that the first response time was 492 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nordensark.se performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.396

25/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

nordensark.se

492 ms

css

25 ms

css

37 ms

css

249 ms

jquery.min.js

7 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 41% of them (33 requests) were addressed to the original Nordensark.se, 36% (29 requests) were made to Nordensark.blob.core.windows.net and 9% (7 requests) were made to Booking.nordensark.se. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Booking.nordensark.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 596.8 kB (38%)

Content Size

1.6 MB

After Optimization

977.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nordensark.se 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. 50% of websites need less resources to load. Images take 860.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 17.6 kB

  • Original 23.2 kB
  • After minification 19.2 kB
  • After compression 5.5 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 4.0 kB, which is 17% 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 17.6 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 69.0 kB

  • Original 860.2 kB
  • After minification 791.2 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. Nordens Ark images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 459.0 kB

  • Original 634.7 kB
  • After minification 527.6 kB
  • After compression 175.7 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 459.0 kB or 72% of the original size.

CSS Optimization

-91%

Potential reduce by 51.2 kB

  • Original 56.3 kB
  • After minification 29.6 kB
  • After compression 5.1 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. Nordensark.se needs all CSS files to be minified and compressed as it can save up to 51.2 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (29%)

Requests Now

45

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nordens Ark. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nordensark.se

nordensark.se

492 ms

css

css

25 ms

css

css

37 ms

css

css

249 ms

jquery.min.js

jquery.min.js

7 ms

foundation.js

foundation.js

349 ms

js

js

524 ms

analytics.js

analytics.js

24 ms

combine

combine

519 ms

ai.0.js

ai.0.js

111 ms

lang-en.png

lang-en.png

128 ms

nordensark-logo.png

nordensark-logo.png

190 ms

pask.jpg

pask.jpg

212 ms

familjepaket-pask.jpg

familjepaket-pask.jpg

246 ms

dagens-lunch.jpg

dagens-lunch.jpg

230 ms

konferens.jpg

konferens.jpg

256 ms

s026365.jpg

s026365.jpg

298 ms

mg4216.jpg

mg4216.jpg

510 ms

img0520.jpg

img0520.jpg

511 ms

oms0096.jpg

oms0096.jpg

524 ms

showmore.png

showmore.png

522 ms

socialmedia-facebook.png

socialmedia-facebook.png

576 ms

socialmedia-instagram.png

socialmedia-instagram.png

619 ms

socialmedia-twitter.png

socialmedia-twitter.png

634 ms

socialmedia-youtube.png

socialmedia-youtube.png

673 ms

90konto-logo.png

90konto-logo.png

729 ms

partner-spl.png

partner-spl.png

658 ms

volvogifbluemini.gif

volvogifbluemini.gif

683 ms

partner-volvo.png

partner-volvo.png

729 ms

gp-kopiera.jpg

gp-kopiera.jpg

763 ms

partner-gp.png

partner-gp.png

921 ms

spl-logo-2013-fc.jpg

spl-logo-2013-fc.jpg

843 ms

mobile-storytellinglogoplustextfor-light-backgroundscropped.png

mobile-storytellinglogoplustextfor-light-backgroundscropped.png

833 ms

divider.png

divider.png

974 ms

collect

collect

23 ms

kYZt1bJ8UsGAPRGnkXPeFSwlidHJgAgmTjOEEzwu1L8.ttf

kYZt1bJ8UsGAPRGnkXPeFSwlidHJgAgmTjOEEzwu1L8.ttf

20 ms

DPPfSFKxRTXvae2bKDzp5CZ2oysoEQEeKwjgmXLRnTc.ttf

DPPfSFKxRTXvae2bKDzp5CZ2oysoEQEeKwjgmXLRnTc.ttf

20 ms

IDnkRTPGcrSVo50UyYNK75S3E-kSBmtLoNJPDtbj2Pk.ttf

IDnkRTPGcrSVo50UyYNK75S3E-kSBmtLoNJPDtbj2Pk.ttf

19 ms

54a9bb00d66ebc4a7db8999c347e2aa9653e1bf2.png

54a9bb00d66ebc4a7db8999c347e2aa9653e1bf2.png

456 ms

08ad036e8ca9bb7ac27c077e852b5b946ec52d97.png

08ad036e8ca9bb7ac27c077e852b5b946ec52d97.png

326 ms

c27295814b37af0e6bea1cc44296ac982eef99a4.jpg

c27295814b37af0e6bea1cc44296ac982eef99a4.jpg

592 ms

d8b97f2f8e25a599e2c782e777263fae8e842ad6.jpg

d8b97f2f8e25a599e2c782e777263fae8e842ad6.jpg

586 ms

1e8fea1254f853fc75920c4a959024ce2d766450.jpg

1e8fea1254f853fc75920c4a959024ce2d766450.jpg

702 ms

ff7ee519e4e25ddc6f14248ce14af7b940e8ff1b.jpg

ff7ee519e4e25ddc6f14248ce14af7b940e8ff1b.jpg

676 ms

724e3231340bc61db0ba7fe9097ce2ca62bf6308.jpg

724e3231340bc61db0ba7fe9097ce2ca62bf6308.jpg

300 ms

slideshow-dots.png

slideshow-dots.png

386 ms

ajax-loader.gif

ajax-loader.gif

439 ms

gmchecknordens-aweb.jpg

gmchecknordens-aweb.jpg

484 ms

vietnamesiska-dammskoldpadda-pliten.jpg

vietnamesiska-dammskoldpadda-pliten.jpg

549 ms

lsimg4647.jpg

lsimg4647.jpg

592 ms

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

12 ms

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

13 ms

d-6IYplOFocCacKzxwXSOCZ2oysoEQEeKwjgmXLRnTc.ttf

d-6IYplOFocCacKzxwXSOCZ2oysoEQEeKwjgmXLRnTc.ttf

14 ms

b75653463e53d55be3b3111a591ccdeab5238af2.jpg

b75653463e53d55be3b3111a591ccdeab5238af2.jpg

159 ms

e01f87c338e6404ed8fe724106db34fceb69377b.jpg

e01f87c338e6404ed8fe724106db34fceb69377b.jpg

215 ms

searchformwidget_styles.css

searchformwidget_styles.css

179 ms

compactbasket_styles.css

compactbasket_styles.css

241 ms

combined_F4B71F0C2DC9AA26E94048EE25810B1C_widgets_sv-SE_27CE3B580AA224148329D3F6BC5EB901.js

combined_F4B71F0C2DC9AA26E94048EE25810B1C_widgets_sv-SE_27CE3B580AA224148329D3F6BC5EB901.js

1112 ms

12182a23026d46a83ca2b0e5a0000cb698b1dbd8.png

12182a23026d46a83ca2b0e5a0000cb698b1dbd8.png

248 ms

b4dfc98ecd53f99e70ef771346e55b295cfdad2e.jpg

b4dfc98ecd53f99e70ef771346e55b295cfdad2e.jpg

344 ms

356521a4c9e3c86be3c6c940e0dd98f48093f32a.png

356521a4c9e3c86be3c6c940e0dd98f48093f32a.png

280 ms

ccdbffffe15a9bc29d3dc29cbc6056d4a484ad38.png

ccdbffffe15a9bc29d3dc29cbc6056d4a484ad38.png

270 ms

cdeb28e2b14c7d41aa8356ac4ccb3cabbda48742.png

cdeb28e2b14c7d41aa8356ac4ccb3cabbda48742.png

261 ms

317f71926b5b9c55fe6d93015e9a32cab22f7ee8.png

317f71926b5b9c55fe6d93015e9a32cab22f7ee8.png

283 ms

042d48c5f704f8e4a5f42e4694a7b70107cbbe3b.png

042d48c5f704f8e4a5f42e4694a7b70107cbbe3b.png

279 ms

20536b3bc720140b9f6be7b57e4f82bc12c9d028.gif

20536b3bc720140b9f6be7b57e4f82bc12c9d028.gif

302 ms

searchformwidget_styles.css

searchformwidget_styles.css

124 ms

cfb1a4a161b1b63395b3b3ab8b9a1575424caacd.png

cfb1a4a161b1b63395b3b3ab8b9a1575424caacd.png

349 ms

eff4a76a81b37ac3054a9b4f2dd124d550abe982.png

eff4a76a81b37ac3054a9b4f2dd124d550abe982.png

286 ms

a329e664b963aa61cbbde605960de88f0c891f85.jpg

a329e664b963aa61cbbde605960de88f0c891f85.jpg

263 ms

d3c2db843235e08509792b9799b6374d02397e04.png

d3c2db843235e08509792b9799b6374d02397e04.png

193 ms

7221834d23f14a3f76d278aa5ea15d6d9fc85ea9.jpg

7221834d23f14a3f76d278aa5ea15d6d9fc85ea9.jpg

197 ms

compactbasket_styles.css

compactbasket_styles.css

122 ms

b0dbc013ad1cbffe9f0d5c0cd4c9ecaecab1bb8e.png

b0dbc013ad1cbffe9f0d5c0cd4c9ecaecab1bb8e.png

181 ms

c4df67c2915e54f374fe5fa0158fe19901458cc4.png

c4df67c2915e54f374fe5fa0158fe19901458cc4.png

199 ms

3ebed5551ba8046413e39e576df1879257d5ef31.gif

3ebed5551ba8046413e39e576df1879257d5ef31.gif

172 ms

combined_F4B71F0C2DC9AA26E94048EE25810B1C_widgets_sv-SE_27CE3B580AA224148329D3F6BC5EB901.js

combined_F4B71F0C2DC9AA26E94048EE25810B1C_widgets_sv-SE_27CE3B580AA224148329D3F6BC5EB901.js

962 ms

b1c28285c21185bfd2bc0dc5de814e492c970e45.png

b1c28285c21185bfd2bc0dc5de814e492c970e45.png

126 ms

19bc79d6e8f1285f9cdf15c4c645eeb6e157b78d.jpg

19bc79d6e8f1285f9cdf15c4c645eeb6e157b78d.jpg

164 ms

9618c570c899d0dc95136d690fbc9f1c65063ac5.jpg

9618c570c899d0dc95136d690fbc9f1c65063ac5.jpg

113 ms

3205bc4a5695fc927168e2dabe8a325fc25fcdec.jpg

3205bc4a5695fc927168e2dabe8a325fc25fcdec.jpg

108 ms

Accessibility Review

nordensark.se accessibility score

84

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

nordensark.se best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nordensark.se SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    SV

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nordensark.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it does not match the claimed English language. Our system also found out that Nordensark.se 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.

Social Sharing Optimization

nordensark.se

Open Graph description is not detected on the main page of Nordens Ark. 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: