Tools & Wizards About Us
flug.lufthansa.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

flug.lufthansa.com

Flug online buchen – Preiswerte Flugangebote mit Lufthansa ®

Page Load Speed

4.3 sec in total

First Response

216 ms

Resources Loaded

3.8 sec

Page Rendered

229 ms

flug.lufthansa.com screenshot

About Website

Welcome to flug.lufthansa.com homepage info - get ready to check Flug Lufthansa best content for Germany right away, or after learning these important things about flug.lufthansa.com

Buchen Sie Ihren Flug sicher und günstig online und das in gewohnter Lufthansa Qualität, 23 Stunden vorher einchecken, einsteigen und Meilen sammeln.

Visit flug.lufthansa.com

Key Findings

We analyzed Flug.lufthansa.com page load time and found that the first response time was 216 ms and then it took 4 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

flug.lufthansa.com performance score

0

Network Requests Diagram

flug.lufthansa.com

216 ms

1247 ms

viewport.css

826 ms

non-viewport.css

1098 ms

vendor.min.js

44 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Flug.lufthansa.com, 33% (38 requests) were made to Lufthansa.com and 10% (12 requests) were made to Eu-sonar.sociomantic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Lufthansa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (68%)

Content Size

2.2 MB

After Optimization

722.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Flug.lufthansa.com main page is 2.2 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. 60% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 95.7 kB

  • Original 113.0 kB
  • After minification 90.4 kB
  • After compression 17.3 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. This page needs HTML code to be minified as it can gain 22.6 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 95.7 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 15.2 kB

  • Original 383.3 kB
  • After minification 368.2 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. Flug Lufthansa images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 1.0 MB

  • Original 1.3 MB
  • After minification 869.6 kB
  • After compression 276.8 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 1.0 MB or 78% of the original size.

CSS Optimization

-86%

Potential reduce by 386.3 kB

  • Original 446.9 kB
  • After minification 363.5 kB
  • After compression 60.7 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. Flug.lufthansa.com needs all CSS files to be minified and compressed as it can save up to 386.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (83%)

Requests Now

103

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flug Lufthansa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

flug.lufthansa.com

flug.lufthansa.com

216 ms

1247 ms

viewport.css

viewport.css

826 ms

non-viewport.css

non-viewport.css

1098 ms

vendor.min.js

vendor.min.js

44 ms

lh_jquery.min.js

lh_jquery.min.js

10 ms

dojo.js

dojo.js

13 ms

lh_full.js

lh_full.js

42 ms

wtedyn.js

wtedyn.js

23 ms

jquery1.5.1-jqueryui1.8.11custom.js

jquery1.5.1-jqueryui1.8.11custom.js

34 ms

jquery.ui.datepicker-de.js

jquery.ui.datepicker-de.js

945 ms

pp_fb_scripts_3_acon.js

pp_fb_scripts_3_acon.js

980 ms

pp_scripts.js

pp_scripts.js

955 ms

mmcore.js

mmcore.js

266 ms

fm_animations.js

fm_animations.js

1052 ms

main.js

main.js

77 ms

main.js

main.js

78 ms

main.js

main.js

47 ms

46 ms

lh_full_ROOT.js

lh_full_ROOT.js

64 ms

media_1359767531.png

media_1359767531.png

18 ms

media_1439474893.png

media_1439474893.png

18 ms

media_1904541294.png

media_1904541294.png

18 ms

media_1150068959.png

media_1150068959.png

18 ms

media_1554856833.png

media_1554856833.png

18 ms

random-1.jpg

random-1.jpg

39 ms

booking-on-hold.jpg

booking-on-hold.jpg

40 ms

rebooking.jpg

rebooking.jpg

41 ms

online-checkin.jpg

online-checkin.jpg

38 ms

star_alliance_logo.PNG

star_alliance_logo.PNG

37 ms

utag.js

utag.js

16 ms

lh-iconfont.woff

lh-iconfont.woff

129 ms

lh-iconfont.woff

lh-iconfont.woff

225 ms

validate.js

validate.js

117 ms

number.js

number.js

120 ms

gregorian.js

gregorian.js

116 ms

HelveticaDLHW01-Medium.woff

HelveticaDLHW01-Medium.woff

144 ms

HelveticaDLHW01-Light.woff

HelveticaDLHW01-Light.woff

132 ms

wtid.js

wtid.js

5 ms

wtid.js

wtid.js

84 ms

CBReplace

CBReplace

66 ms

utag.38.js

utag.38.js

23 ms

utag.55.js

utag.55.js

125 ms

utag.124.js

utag.124.js

23 ms

utag.126.js

utag.126.js

23 ms

dcs.gif

dcs.gif

13 ms

lh-iconfont.ttf

lh-iconfont.ttf

452 ms

18 ms

activityi;src=1016557;type=63874s;cat=retarget;u11=SEO%20page;u13=no;ord=6038099552970.38

activityi;src=1016557;type=63874s;cat=retarget;u11=SEO%20page;u13=no;ord=6038099552970.38

34 ms

lufthansa-de

lufthansa-de

190 ms

r.rfa

r.rfa

184 ms

19 ms

tc.min.js

tc.min.js

6 ms

activity2;domainid:236481;event:11;objectid:PRODUCT_ID

activity2;domainid:236481;event:11;objectid:PRODUCT_ID

427 ms

ca.html

ca.html

16 ms

pixel

pixel

29 ms

Pug

Pug

23 ms

cx

cx

33 ms

rum

rum

27 ms

adb.gif

adb.gif

12 ms

1

1

42 ms

cs

cs

346 ms

demconf.jpg

demconf.jpg

15 ms

cm

cm

22 ms

sd

sd

17 ms

360947.gif

360947.gif

16 ms

xrefid.xgi

xrefid.xgi

16 ms

17 ms

cm

cm

20 ms

cx

cx

26 ms

sync

sync

14 ms

rum

rum

15 ms

pixel

pixel

25 ms

mapuid

mapuid

46 ms

362378.gif

362378.gif

9 ms

cm

cm

12 ms

5 ms

tap.php

tap.php

62 ms

cx

cx

36 ms

xrefid.xgi

xrefid.xgi

7 ms

lr.gif

lr.gif

10 ms

cm

cm

10 ms

pixel.gif

pixel.gif

5 ms

view

view

96 ms

UserMatch.ashx

UserMatch.ashx

21 ms

sync.cgi

sync.cgi

391 ms

rum

rum

86 ms

u.php

u.php

77 ms

serve

serve

41 ms

pixel

pixel

74 ms

usersync

usersync

28 ms

sd

sd

17 ms

Pug

Pug

29 ms

tap.php

tap.php

66 ms

254 ms

info.php

info.php

185 ms

tg-03.yieldpartners.com

tg-03.yieldpartners.com

213 ms

match

match

36 ms

match

match

108 ms

47 ms

match

match

179 ms

match

match

400 ms

merge

merge

38 ms

match

match

180 ms

cm.gif

cm.gif

19 ms

aquant.js

aquant.js

14 ms

lh-iconfont.svg

lh-iconfont.svg

597 ms

mapuser

mapuser

91 ms

match

match

111 ms

match

match

158 ms

match

match

165 ms

pixel;r=723732792;a=p-ceRqAyaxudzdh;orderid=;revenue=;labels=_fp.event.Default;fpan=u;fpa=;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456858373147;tzo=-180;ref=http%3A%2F%2Fwww.lufthansa.com%2Fflug%2F;url=http%3A%2F%2F1016557.fls.doubleclick.net%2Factivityi%3Bsrc%3D1016557%3Btype%3D63874s%3Bcat%3Dretarget%3Bu11%3DSEO%2520page%3Bu13%3Dno%3Bord%3D6038099552970.38%3F;ogl=

pixel;r=723732792;a=p-ceRqAyaxudzdh;orderid=;revenue=;labels=_fp.event.Default;fpan=u;fpa=;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456858373147;tzo=-180;ref=http%3A%2F%2Fwww.lufthansa.com%2Fflug%2F;url=http%3A%2F%2F1016557.fls.doubleclick.net%2Factivityi%3Bsrc%3D1016557%3Btype%3D63874s%3Bcat%3Dretarget%3Bu11%3DSEO%2520page%3Bu13%3Dno%3Bord%3D6038099552970.38%3F;ogl=

7 ms

match

match

133 ms

match

match

118 ms

match

match

305 ms

pixel.gif

pixel.gif

6 ms

SEO Factors

flug.lufthansa.com SEO score

0

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

flug.lufthansa.com

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