Tools & Wizards About Us
nikolausflug.de screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    83% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nikolausflug.de

Hubschrauber Rundflüge und Events in Bielefeld ab 45,00 Euro in Bielefeld, OWL + NRW

Page Load Speed

2.8 sec in total

First Response

252 ms

Resources Loaded

2.3 sec

Page Rendered

177 ms

nikolausflug.de screenshot

About Website

Visit nikolausflug.de now to see the best up-to-date Nikolausflug content and also check out these interesting facts you probably never knew about nikolausflug.de

Hubschrauber Rundflüge und Events aus erster Hand in OWL und NRW und Hannover | Rundflüge bereits ab 45,00 € pro Person | Aktuelle Angebote 2018 im Ticketshop

Visit nikolausflug.de

Key Findings

We analyzed Nikolausflug.de page load time and found that the first response time was 252 ms and then it took 2.5 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

nikolausflug.de performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

helievent.de

252 ms

helievent.de

458 ms

sf.css

102 ms

sd.css

215 ms

sc.css

296 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nikolausflug.de, 8% (3 requests) were made to S7.addthis.com and 5% (2 requests) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (544 ms) relates to the external source Helievent.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.8 kB (51%)

Content Size

264.4 kB

After Optimization

129.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nikolausflug.de main page is 264.4 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. 20% of websites need less resources to load. Javascripts take 110.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.4 kB

  • Original 45.2 kB
  • After minification 40.8 kB
  • After compression 10.7 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 34.4 kB or 76% of the original size.

Image Optimization

-24%

Potential reduce by 21.4 kB

  • Original 88.3 kB
  • After minification 66.9 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. Obviously, Nikolausflug needs image optimization as it can save up to 21.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 63.0 kB

  • Original 110.7 kB
  • After minification 108.2 kB
  • After compression 47.6 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 63.0 kB or 57% of the original size.

CSS Optimization

-79%

Potential reduce by 16.0 kB

  • Original 20.3 kB
  • After minification 16.0 kB
  • After compression 4.4 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. Nikolausflug.de needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (70%)

Requests Now

37

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikolausflug. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

helievent.de

helievent.de

252 ms

helievent.de

helievent.de

458 ms

sf.css

sf.css

102 ms

sd.css

sd.css

215 ms

sc.css

sc.css

296 ms

ssb.css

ssb.css

295 ms

scal.css

scal.css

294 ms

jq.js

jq.js

544 ms

jdrpmn.js

jdrpmn.js

305 ms

sajx.js

sajx.js

320 ms

w2dpopupbox.js

w2dpopupbox.js

395 ms

w2dslidingtabfunctions.js

w2dslidingtabfunctions.js

396 ms

script-v2.js

script-v2.js

46 ms

addthis_widget.js

addthis_widget.js

150 ms

s2dlogo.jpg

s2dlogo.jpg

197 ms

helievent_sbp.jpg

helievent_sbp.jpg

139 ms

helievent_hage_diana_smerling_sbp.jpg

helievent_hage_diana_smerling_sbp.jpg

140 ms

helijetonlineshop_sbp.jpg

helijetonlineshop_sbp.jpg

140 ms

ga.js

ga.js

17 ms

pmenu.png

pmenu.png

104 ms

picon.home.png

picon.home.png

104 ms

pbubbleleft.png

pbubbleleft.png

152 ms

pninty.png

pninty.png

166 ms

picon.4.png

picon.4.png

176 ms

pbubbleright.png

pbubbleright.png

203 ms

pmain.png

pmain.png

216 ms

psearch.gif

psearch.gif

248 ms

pbull.gif

pbull.gif

255 ms

__utm.gif

__utm.gif

21 ms

opensanscond.woff

opensanscond.woff

267 ms

btn751136a42a0935e06.gif

btn751136a42a0935e06.gif

264 ms

star_gray_right.png

star_gray_right.png

316 ms

moatframe.js

moatframe.js

20 ms

pmoredown.gif

pmoredown.gif

243 ms

pmoreleft.gif

pmoreleft.gif

269 ms

dark-top.css

dark-top.css

80 ms

_ate.track.config_resp

_ate.track.config_resp

320 ms

300lo.json

300lo.json

252 ms

sh.f48a1a04fe8dbf021b4cda1d.html

sh.f48a1a04fe8dbf021b4cda1d.html

59 ms

client.de.min.json

client.de.min.json

68 ms

Accessibility Review

nikolausflug.de accessibility score

70

Accessibility Issues

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nikolausflug.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

nikolausflug.de SEO score

92

Search Engine Optimization Advices

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

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nikolausflug.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Nikolausflug.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nikolausflug.de

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