Tools & Wizards About Us
bookflights.austrian.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bookflights.austrian.com

Book now and discover the most beautiful destinations | Austrian Airlines

Page Load Speed

4.2 sec in total

First Response

521 ms

Resources Loaded

2.6 sec

Page Rendered

1.1 sec

bookflights.austrian.com screenshot

About Website

Welcome to bookflights.austrian.com homepage info - get ready to check Book Flights Austrian best content for Austria right away, or after learning these important things about bookflights.austrian.com

Even in these times, we bring you safely to your desired destination. Whether on the ground or in the air: we always pay attention to hygiene and your health.

Visit bookflights.austrian.com

Key Findings

We analyzed Bookflights.austrian.com page load time and found that the first response time was 521 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

bookflights.austrian.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value4,350 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

bookflights.austrian.com

521 ms

homepage

232 ms

austrian.css

163 ms

index.270dcd7ba38521f5a645.css

37 ms

0.b590cd23a51efeab78f4.css

87 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bookflights.austrian.com, 89% (32 requests) were made to Austrian.com and 6% (2 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Bookflights.austrian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (70%)

Content Size

6.3 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bookflights.austrian.com main page is 6.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 217.1 kB

  • Original 313.0 kB
  • After minification 291.1 kB
  • After compression 95.9 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 217.1 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 548.8 kB
  • After minification 548.8 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. Book Flights Austrian images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 3.4 MB

  • Original 4.5 MB
  • After minification 4.5 MB
  • After compression 1.1 MB

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 3.4 MB or 75% of the original size.

CSS Optimization

-87%

Potential reduce by 781.9 kB

  • Original 893.7 kB
  • After minification 893.1 kB
  • After compression 111.8 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. Bookflights.austrian.com needs all CSS files to be minified and compressed as it can save up to 781.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (57%)

Requests Now

28

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Flights Austrian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bookflights.austrian.com

bookflights.austrian.com

521 ms

homepage

homepage

232 ms

austrian.css

austrian.css

163 ms

index.270dcd7ba38521f5a645.css

index.270dcd7ba38521f5a645.css

37 ms

0.b590cd23a51efeab78f4.css

0.b590cd23a51efeab78f4.css

87 ms

353.4417a6920d4f628c3c4f.css

353.4417a6920d4f628c3c4f.css

70 ms

25.c3de4e789cb77827e8a0.css

25.c3de4e789cb77827e8a0.css

35 ms

23.0bdf084f7c355842419f.css

23.0bdf084f7c355842419f.css

33 ms

utag.sync.js

utag.sync.js

20 ms

2f2ef421

2f2ef421

49 ms

maui-design-system.js

maui-design-system.js

488 ms

0.cc55f98026d5d79fb9fc.chunk.js

0.cc55f98026d5d79fb9fc.chunk.js

42 ms

353.7ff19225550b6166b0e3.chunk.js

353.7ff19225550b6166b0e3.chunk.js

117 ms

app.1df35f4d7bfa31bab58a.js

app.1df35f4d7bfa31bab58a.js

116 ms

25.7ef88ee42c54757b0784.chunk.js

25.7ef88ee42c54757b0784.chunk.js

116 ms

23.94dd2e3d228e90eb3c20.chunk.js

23.94dd2e3d228e90eb3c20.chunk.js

118 ms

index.d62040710fd6d2dbf796.js

index.d62040710fd6d2dbf796.js

117 ms

RIaPTE

RIaPTE

119 ms

3XZDV-7XV28-PWP77-B3F9H-XEHFT

3XZDV-7XV28-PWP77-B3F9H-XEHFT

342 ms

utag.js

utag.js

167 ms

austrian-logo.svg

austrian-logo.svg

228 ms

os-icon-speech-bubble-questionmark_32.svg

os-icon-speech-bubble-questionmark_32.svg

230 ms

img.jpg

img.jpg

245 ms

img.jpg

img.jpg

244 ms

img.jpg

img.jpg

296 ms

img.jpg

img.jpg

232 ms

img.jpg

img.jpg

229 ms

img.jpg

img.jpg

238 ms

servus-logo.svg

servus-logo.svg

239 ms

star-alliance.svg

star-alliance.svg

240 ms

CoreSansRegular.woff

CoreSansRegular.woff

180 ms

CoreSansMedium.woff

CoreSansMedium.woff

229 ms

CoreSansBold.woff

CoreSansBold.woff

180 ms

os-iconfont.woff

os-iconfont.woff

230 ms

Portada-SemiBold.woff

Portada-SemiBold.woff

231 ms

Portada-Regular.woff

Portada-Regular.woff

228 ms

Accessibility Review

bookflights.austrian.com accessibility score

81

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

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

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

High

Links do not have a discernible name

Best Practices

bookflights.austrian.com 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

bookflights.austrian.com SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookflights.austrian.com 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 Bookflights.austrian.com 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

bookflights.austrian.com

Open Graph data is detected on the main page of Book Flights Austrian. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: