Tools & Wizards About Us
lowcostairlines.nl screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lowcostairlines.nl

Goedkope vliegtickets en vluchten - Lowcostairlines.nl

Page Load Speed

1.8 sec in total

First Response

155 ms

Resources Loaded

1.5 sec

Page Rendered

127 ms

lowcostairlines.nl screenshot

About Website

Click here to check amazing Lowcostairlines content for Netherlands. Otherwise, check out these important facts you probably never knew about lowcostairlines.nl

Goedkoop vliegen? Vergelijk op Lowcostairlines.nl alle goedkope vluchten naar je bestemming in Europa of de wereld. Vertrouwd en snel met de laagste prijs.

Visit lowcostairlines.nl

Key Findings

We analyzed Lowcostairlines.nl page load time and found that the first response time was 155 ms and then it took 1.6 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

lowcostairlines.nl performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

lowcostairlines.nl

155 ms

lowcostairlines.nl

285 ms

www.lowcostairlines.nl

319 ms

css

33 ms

MmQzODRjNTM4NzY1OWExNmU1NjJiYmRmNTc2MDM4ODJjNWRhZWUxN2RkNzk1MDgzYjQwYzFkZGI4MDE5ODM4MS9hc3NldHMvbW9kdWxlcy9ib290c3RyYXAvZGlzdC9jc3MvYm9vdHN0cmFwLm1pbi5jc3MKL2Fzc2V0cy9jc3MvbG93Y29zdC5jc3MKL2Fzc2V0cy9tb2R1bGVzL0Bmb3J0YXdlc29tZS9mb250YXdlc29tZS1mcmVlL2Nzcy9hbGwubWluLmNzcwoxNzEzODYxMDc1.css

216 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Lowcostairlines.nl, 9% (2 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (487 ms) belongs to the original domain Lowcostairlines.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.1 kB (19%)

Content Size

234.6 kB

After Optimization

189.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lowcostairlines.nl main page is 234.6 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 211.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.8 kB

  • Original 19.4 kB
  • After minification 19.4 kB
  • After compression 4.5 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. 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 14.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 386 B
  • After minification 386 B

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. Lowcostairlines images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 28.9 kB

  • Original 211.3 kB
  • After minification 211.3 kB
  • After compression 182.4 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 28.9 kB or 14% of the original size.

CSS Optimization

-38%

Potential reduce by 1.4 kB

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 2.2 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. Lowcostairlines.nl needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lowcostairlines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lowcostairlines.nl

lowcostairlines.nl

155 ms

lowcostairlines.nl

lowcostairlines.nl

285 ms

www.lowcostairlines.nl

www.lowcostairlines.nl

319 ms

css

css

33 ms

MmQzODRjNTM4NzY1OWExNmU1NjJiYmRmNTc2MDM4ODJjNWRhZWUxN2RkNzk1MDgzYjQwYzFkZGI4MDE5ODM4MS9hc3NldHMvbW9kdWxlcy9ib290c3RyYXAvZGlzdC9jc3MvYm9vdHN0cmFwLm1pbi5jc3MKL2Fzc2V0cy9jc3MvbG93Y29zdC5jc3MKL2Fzc2V0cy9tb2R1bGVzL0Bmb3J0YXdlc29tZS9mb250YXdlc29tZS1mcmVlL2Nzcy9hbGwubWluLmNzcwoxNzEzODYxMDc1.css

MmQzODRjNTM4NzY1OWExNmU1NjJiYmRmNTc2MDM4ODJjNWRhZWUxN2RkNzk1MDgzYjQwYzFkZGI4MDE5ODM4MS9hc3NldHMvbW9kdWxlcy9ib290c3RyYXAvZGlzdC9jc3MvYm9vdHN0cmFwLm1pbi5jc3MKL2Fzc2V0cy9jc3MvbG93Y29zdC5jc3MKL2Fzc2V0cy9tb2R1bGVzL0Bmb3J0YXdlc29tZS9mb250YXdlc29tZS1mcmVlL2Nzcy9hbGwubWluLmNzcwoxNzEzODYxMDc1.css

216 ms

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.js

MWM0ODhhNjFmOTA4MmM0ZmQ4YzQ0ZTY1YWU4YTMzOWYxMWQyYjA0MDAzNmY4M2E0MTg3YzZmMWUxNTc5YTZiMi9hc3NldHMvbW9kdWxlcy9qcXVlcnkvZGlzdC9qcXVlcnkubWluLmpzCi9hc3NldHMvbW9kdWxlcy9ib290c3RyYXAvZGlzdC9qcy9ib290c3RyYXAubWluLmpzCi9hc3NldHMvbW9kdWxlcy9waWNrYWRhdGUvbGliL2NvbXByZXNzZWQvcGlja2VyLmpzCi9hc3NldHMvbW9kdWxlcy9waWNrYWRhdGUvbGliL3BpY2tlci5kYXRlLmpzCi9hc3NldHMvbW9kdWxlcy9waWNrYWRhdGUvbGliL2NvbXByZXNzZWQvcGlja2VyLnRpbWUuanMKL2Fzc2V0cy9tb2R1bGVzL3BpY2thZGF0ZS9saWIvdHJhbnNsYXRpb25zL25sX05MLmpzCi9hc3NldHMvanMvdHlwZWFoZWFkLmJ1bmRsZS5taW4uanMKL2Fzc2V0cy9qcy9hcHAuanMKL2Fzc2V0cy9qcy9tYXAuanMKL2Fzc2V0cy93b3JsZG1hcC93b3JsZG1hcC5qcwovYXNzZXRzL2pzL2Nvb2tpZXMuanMKMTY4NjY0Mjg4Mw.js

487 ms

tiny_grid.png

tiny_grid.png

69 ms

white.png

white.png

137 ms

header1.svg

header1.svg

204 ms

logo.svg

logo.svg

208 ms

footer-curve.svg

footer-curve.svg

206 ms

icon-search.svg

icon-search.svg

210 ms

icon-web.svg

icon-web.svg

211 ms

icon-flag.svg

icon-flag.svg

371 ms

icon-city.svg

icon-city.svg

372 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

47 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

54 ms

fa-solid-900.woff

fa-solid-900.woff

431 ms

fa-regular-400.woff

fa-regular-400.woff

332 ms

classic.css

classic.css

69 ms

classic.date.css

classic.date.css

69 ms

classic.time.css

classic.time.css

69 ms

Accessibility Review

lowcostairlines.nl accessibility score

68

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

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.

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

lowcostairlines.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

lowcostairlines.nl SEO score

86

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

lowcostairlines.nl

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