Tools & Wizards About Us
lhaero.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

lhaero.com

Lufthansa Technik AERO Alzey - Lufthansa Technik AERO Alzey

Page Load Speed

4.5 sec in total

First Response

789 ms

Resources Loaded

3 sec

Page Rendered

787 ms

lhaero.com screenshot

About Website

Visit lhaero.com now to see the best up-to-date Lh AERO content and also check out these interesting facts you probably never knew about lhaero.com

Lufthansa Technik AERO Alzey is one of the leading Independent providers of MRO (Maintenance, Repair & Overhaul) for PW100, PW150 and CF34 aircraft engines.

Visit lhaero.com

Key Findings

We analyzed Lhaero.com page load time and found that the first response time was 789 ms and then it took 3.8 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

lhaero.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value4,410 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

www.lhaero.com

789 ms

aui.css

176 ms

main.css

306 ms

main.css

297 ms

main.css

299 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Lhaero.com, 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (809 ms) belongs to the original domain Lhaero.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.6 kB (18%)

Content Size

688.2 kB

After Optimization

566.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lhaero.com main page is 688.2 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. 30% of websites need less resources to load. Images take 364.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.6 kB

  • Original 65.1 kB
  • After minification 64.1 kB
  • After compression 13.5 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 51.6 kB or 79% of the original size.

Image Optimization

-19%

Potential reduce by 68.7 kB

  • Original 364.6 kB
  • After minification 295.9 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, Lh AERO needs image optimization as it can save up to 68.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 477 B

  • Original 166.7 kB
  • After minification 166.7 kB
  • After compression 166.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 770 B

  • Original 91.7 kB
  • After minification 91.7 kB
  • After compression 90.9 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. Lhaero.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (62%)

Requests Now

39

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lh AERO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.lhaero.com

www.lhaero.com

789 ms

aui.css

aui.css

176 ms

main.css

main.css

306 ms

main.css

main.css

297 ms

main.css

main.css

299 ms

main.css

main.css

298 ms

main.css

main.css

296 ms

main.css

main.css

299 ms

barebone.jsp

barebone.jsp

735 ms

main.js

main.js

395 ms

main.js

main.js

396 ms

main.js

main.js

397 ms

navigation.js

navigation.js

392 ms

main.css

main.css

426 ms

custom-yellow-blue-new.min.css

custom-yellow-blue-new.min.css

532 ms

cookie_banner.css

cookie_banner.css

486 ms

cookie_banner.js

cookie_banner.js

486 ms

no-console.js

no-console.js

472 ms

all.min.js

all.min.js

809 ms

main.js

main.js

563 ms

main.js

main.js

562 ms

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5 ms

bg.gif

bg.gif

116 ms

layout_set_logo

layout_set_logo

581 ms

0de2a2d3-2c40-4366-8a74-91e2ea42deb2

0de2a2d3-2c40-4366-8a74-91e2ea42deb2

329 ms

acbd8fdf-8be3-455a-8ccb-8ae695594c8d

acbd8fdf-8be3-455a-8ccb-8ae695594c8d

141 ms

77226010-c54e-4537-a8f1-d2631cc33603

77226010-c54e-4537-a8f1-d2631cc33603

119 ms

eb1c8906-58a0-4ead-b2b6-e5b0be8c6d9d

eb1c8906-58a0-4ead-b2b6-e5b0be8c6d9d

118 ms

f595ed6a-43cb-4ffe-9e22-ee46e4753b28

f595ed6a-43cb-4ffe-9e22-ee46e4753b28

192 ms

8bdf6b43-872f-47e8-a376-4f9876aba37f

8bdf6b43-872f-47e8-a376-4f9876aba37f

207 ms

7b4b9e07-005f-4f59-8a0a-5a2d8589916d

7b4b9e07-005f-4f59-8a0a-5a2d8589916d

219 ms

a557f824-4fa8-4f51-9daf-09a1a0c55301

a557f824-4fa8-4f51-9daf-09a1a0c55301

220 ms

LufthansaTextWebBETA-Regular.woff

LufthansaTextWebBETA-Regular.woff

368 ms

teaser_border_bottom.gif

teaser_border_bottom.gif

278 ms

LufthansaTextWebBETA-Bold.woff

LufthansaTextWebBETA-Bold.woff

433 ms

1x1_ffffff.gif

1x1_ffffff.gif

246 ms

dotted_line_cccccc.gif

dotted_line_cccccc.gif

331 ms

LufthansaHeadWebBETA-Bold.woff

LufthansaHeadWebBETA-Bold.woff

497 ms

fontawesome-alloy.woff

fontawesome-alloy.woff

372 ms

393 ms

LufthansaTextWebBETA-Light.woff

LufthansaTextWebBETA-Light.woff

454 ms

101 ms

97 ms

available_languages.jsp

available_languages.jsp

98 ms

129 ms

print.css

print.css

94 ms

Accessibility Review

lhaero.com accessibility score

88

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 have valid values

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

lhaero.com 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

SEO Factors

lhaero.com SEO score

91

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

lhaero.com

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