Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

skysurvey.eu

Suspended Domain

Page Load Speed

2.2 sec in total

First Response

382 ms

Resources Loaded

1.6 sec

Page Rendered

142 ms

skysurvey.eu screenshot

About Website

Welcome to skysurvey.eu homepage info - get ready to check Skysurvey best content right away, or after learning these important things about skysurvey.eu

Sky Survey B.V. is a professional team with years of experience in QHSE, Onshore and Offshore industry and the aviation industry.

Visit skysurvey.eu

Key Findings

We analyzed Skysurvey.eu page load time and found that the first response time was 382 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

skysurvey.eu performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

skysurvey.eu

382 ms

bootstrap.min.css

176 ms

style.css

187 ms

lightbox.css

187 ms

style-slider.css

186 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 85% of them (46 requests) were addressed to the original Skysurvey.eu, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (910 ms) belongs to the original domain Skysurvey.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 685.6 kB (43%)

Content Size

1.6 MB

After Optimization

896.3 kB

In fact, the total size of Skysurvey.eu 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 812.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 8.2 kB

  • Original 11.2 kB
  • After minification 10.9 kB
  • After compression 3.1 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. 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 8.2 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 106.8 kB

  • Original 812.7 kB
  • After minification 706.0 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. Obviously, Skysurvey needs image optimization as it can save up to 106.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 255.1 kB

  • Original 377.9 kB
  • After minification 360.8 kB
  • After compression 122.8 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 255.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 315.6 kB

  • Original 380.1 kB
  • After minification 375.9 kB
  • After compression 64.5 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. Skysurvey.eu needs all CSS files to be minified and compressed as it can save up to 315.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (37%)

Requests Now

49

After Optimization

31

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skysurvey. 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 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

skysurvey.eu accessibility score

84

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

skysurvey.eu 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

SEO Factors

skysurvey.eu SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skysurvey.eu can be misinterpreted by Google and other search engines. Our service has detected that English 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 Skysurvey.eu 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

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