Tools & Wizards About Us
flightoffice.co.uk screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

flightoffice.co.uk

Cheap Flights, Hotels, Car Rental, Holiday - Flight Office

Page Load Speed

4.2 sec in total

First Response

476 ms

Resources Loaded

3.7 sec

Page Rendered

59 ms

flightoffice.co.uk screenshot

About Website

Click here to check amazing Flight Office content. Otherwise, check out these important facts you probably never knew about flightoffice.co.uk

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Key Findings

We analyzed Flightoffice.co.uk page load time and found that the first response time was 476 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

flightoffice.co.uk performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.388

26/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

flightoffice.co.uk

476 ms

www.flightoffice.co.uk

1120 ms

js

92 ms

fbevents.js

53 ms

scripts.174b7c7f0015c1a8.js

1084 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 24% of them (5 requests) were addressed to the original Flightoffice.co.uk, 62% (13 requests) were made to Embed.tawk.to and 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Flightoffice.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 395.2 kB (29%)

Content Size

1.3 MB

After Optimization

948.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Flightoffice.co.uk 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. 30% of websites need less resources to load. Javascripts take 663.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.7 kB

  • Original 29.2 kB
  • After minification 28.8 kB
  • After compression 5.6 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 23.7 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 427 B

  • Original 3.0 kB
  • After minification 2.5 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, Flight Office needs image optimization as it can save up to 427 B or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 371.1 kB

  • Original 663.9 kB
  • After minification 663.9 kB
  • After compression 292.8 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 371.1 kB or 56% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 647.2 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.

Requests Breakdown

Number of requests can be reduced by 16 (84%)

Requests Now

19

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flight Office. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

flightoffice.co.uk

flightoffice.co.uk

476 ms

www.flightoffice.co.uk

www.flightoffice.co.uk

1120 ms

js

js

92 ms

fbevents.js

fbevents.js

53 ms

scripts.174b7c7f0015c1a8.js

scripts.174b7c7f0015c1a8.js

1084 ms

1h126jnu7

1h126jnu7

114 ms

002555a7-b9cc-45c5-b7cb-350d49c723ff.js

002555a7-b9cc-45c5-b7cb-350d49c723ff.js

108 ms

whatsapp_icon.d301c2a01c37233f.png

whatsapp_icon.d301c2a01c37233f.png

1299 ms

styles.56d722a49f102aa6.css

styles.56d722a49f102aa6.css

436 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

152 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

166 ms

twk-event-polyfill.js

twk-event-polyfill.js

185 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

160 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

153 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

157 ms

twk-main.js

twk-main.js

164 ms

twk-vendor.js

twk-vendor.js

186 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

186 ms

twk-chunk-common.js

twk-chunk-common.js

172 ms

twk-runtime.js

twk-runtime.js

184 ms

twk-app.js

twk-app.js

172 ms

Accessibility Review

flightoffice.co.uk accessibility score

71

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

flightoffice.co.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

flightoffice.co.uk 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

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

flightoffice.co.uk

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