Tools & Wizards About Us
nebelvir.4fan.cz screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

nebelvir.4fan.cz

Nebelvír | SFGame

Page Load Speed

2.6 sec in total

First Response

397 ms

Resources Loaded

2 sec

Page Rendered

160 ms

nebelvir.4fan.cz screenshot

About Website

Welcome to nebelvir.4fan.cz homepage info - get ready to check Nebelvir 4 Fan best content for Austria right away, or after learning these important things about nebelvir.4fan.cz

SFGame guild homepage

Visit nebelvir.4fan.cz

Key Findings

We analyzed Nebelvir.4fan.cz page load time and found that the first response time was 397 ms and then it took 2.2 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.

Performance Metrics

nebelvir.4fan.cz performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

nebelvir.4fan.cz

397 ms

style.css

212 ms

preload_images.js

218 ms

background.png

19 ms

ga.js

37 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 26% of them (7 requests) were addressed to the original Nebelvir.4fan.cz, 44% (12 requests) were made to Dl.dropboxusercontent.com and 22% (6 requests) were made to Dl.dropbox.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Nebelvir.4fan.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 674.4 kB (50%)

Content Size

1.3 MB

After Optimization

665.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nebelvir.4fan.cz main page is 1.3 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.1 kB

  • Original 3.5 kB
  • After minification 3.4 kB
  • After compression 1.4 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 2.1 kB or 60% of the original size.

Image Optimization

-51%

Potential reduce by 666.8 kB

  • Original 1.3 MB
  • After minification 645.1 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, Nebelvir 4 Fan needs image optimization as it can save up to 666.8 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 203 B

  • Original 17.5 kB
  • After minification 17.4 kB
  • After compression 17.3 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

-77%

Potential reduce by 5.3 kB

  • Original 6.9 kB
  • After minification 5.6 kB
  • After compression 1.6 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. Nebelvir.4fan.cz needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nebelvir 4 Fan. According to our analytics all requests are already optimized.

Network Requests Diagram

nebelvir.4fan.cz

nebelvir.4fan.cz

397 ms

style.css

style.css

212 ms

preload_images.js

preload_images.js

218 ms

background.png

background.png

19 ms

ga.js

ga.js

37 ms

top.png

top.png

17 ms

btn.png

btn.png

21 ms

magier.png

magier.png

22 ms

pergament.gif

pergament.gif

23 ms

bottom.png

bottom.png

66 ms

background.png

background.png

304 ms

bottom.png

bottom.png

416 ms

btn.png

btn.png

212 ms

top.png

top.png

1038 ms

background.png

background.png

22 ms

top.png

top.png

24 ms

btn.png

btn.png

24 ms

magier.png

magier.png

852 ms

pergament.gif

pergament.gif

15 ms

background.png

background.png

203 ms

pergament.gif

pergament.gif

687 ms

top.png

top.png

321 ms

btn.png

btn.png

224 ms

__utm.gif

__utm.gif

18 ms

bottom.png

bottom.png

14 ms

bottom.png

bottom.png

317 ms

magier.png

magier.png

540 ms

Accessibility Review

nebelvir.4fan.cz accessibility score

75

Accessibility Issues

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

Best Practices

nebelvir.4fan.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

nebelvir.4fan.cz SEO score

62

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nebelvir.4fan.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Nebelvir.4fan.cz 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

nebelvir.4fan.cz

Open Graph description is not detected on the main page of Nebelvir 4 Fan. 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: