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wolf.sk screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

wolf.sk

Lesoochranárske zoskupenie VLK - skutočná ochrana prírody

Page Load Speed

2.7 sec in total

First Response

336 ms

Resources Loaded

2 sec

Page Rendered

436 ms

wolf.sk screenshot

About Website

Welcome to wolf.sk homepage info - get ready to check Wolf best content for Slovakia right away, or after learning these important things about wolf.sk

Chránime prirodzené lesy, šelmy a prírodné procesy vytváraním bezzásahových rezervácií, kde rozhoduje iba príroda. We protect natural forests, carnivores and natural processes by creation of the prese...

Visit wolf.sk

Key Findings

We analyzed Wolf.sk page load time and found that the first response time was 336 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wolf.sk performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

wolf.sk

336 ms

www.wolf.sk

474 ms

aggregator.css

119 ms

content.css

220 ms

date.css

221 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Wolf.sk, 10% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (644 ms) belongs to the original domain Wolf.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.7 kB (18%)

Content Size

192.4 kB

After Optimization

157.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wolf.sk main page is 192.4 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. 25% of websites need less resources to load. Images take 83.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 24.6 kB

  • Original 33.4 kB
  • After minification 29.4 kB
  • After compression 8.9 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 12% 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 24.6 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 1.4 kB

  • Original 83.3 kB
  • After minification 81.9 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. Wolf images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 5.9 kB

  • Original 65.1 kB
  • After minification 65.1 kB
  • After compression 59.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 2.8 kB

  • Original 10.7 kB
  • After minification 10.6 kB
  • After compression 7.8 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. Wolf.sk needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (72%)

Requests Now

39

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wolf.sk

wolf.sk

336 ms

www.wolf.sk

www.wolf.sk

474 ms

aggregator.css

aggregator.css

119 ms

content.css

content.css

220 ms

date.css

date.css

221 ms

lightbox.css

lightbox.css

232 ms

nice_menus.css

nice_menus.css

236 ms

nice_menus_default.css

nice_menus_default.css

235 ms

node.css

node.css

235 ms

defaults.css

defaults.css

323 ms

system.css

system.css

325 ms

user.css

user.css

346 ms

fieldgroup.css

fieldgroup.css

346 ms

style.css

style.css

347 ms

jquery.js

jquery.js

349 ms

drupal.js

drupal.js

429 ms

compat-1.0.js

compat-1.0.js

434 ms

nice_menus.js

nice_menus.js

458 ms

collapse-fix.js

collapse-fix.js

459 ms

js

js

62 ms

auto_image_handling.js

auto_image_handling.js

459 ms

lightbox.js

lightbox.js

644 ms

ga.js

ga.js

7 ms

zpev-kridel.200.jpg

zpev-kridel.200.jpg

613 ms

__utm.gif

__utm.gif

90 ms

repeback.gif

repeback.gif

158 ms

hlavicka-3.jpg

hlavicka-3.jpg

151 ms

banner_2perc.gif

banner_2perc.gif

150 ms

menupar.gif

menupar.gif

149 ms

magnify.gif

magnify.gif

152 ms

en.png

en.png

150 ms

sk.png

sk.png

249 ms

ekolist.gif

ekolist.gif

249 ms

banner_VLK_Wilderoben1.jpg

banner_VLK_Wilderoben1.jpg

369 ms

facebook_small.jpg

facebook_small.jpg

250 ms

instagram_small.jpg

instagram_small.jpg

250 ms

twitter_small.jpg

twitter_small.jpg

249 ms

empty_logo.jpg

empty_logo.jpg

367 ms

h_back1.jpg

h_back1.jpg

367 ms

analytics.js

analytics.js

23 ms

collect

collect

28 ms

Accessibility Review

wolf.sk accessibility score

90

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.

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

Links do not have a discernible name

Best Practices

wolf.sk best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

wolf.sk SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wolf.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Wolf.sk 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

wolf.sk

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