Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ddr-luftwaffe.de

DDR-LUFTWAFFE.de - Strukturen, Geschichte(n) & Bilder der LSK/LV

Page Load Speed

1.7 sec in total

First Response

426 ms

Resources Loaded

1.2 sec

Page Rendered

113 ms

About Website

Welcome to ddr-luftwaffe.de homepage info - get ready to check DDR LUFTWAFFE best content right away, or after learning these important things about ddr-luftwaffe.de

DDR-LUFTWAFFE.de beinhaltet Informationen und Bilder über die Luftstreitkräfte/Luftverteidigung der Nationalen Volksarmee der DDR; Specials: Umsatzsteuer, Jugoslawienkrieg

Visit ddr-luftwaffe.de

Key Findings

We analyzed Ddr-luftwaffe.de page load time and found that the first response time was 426 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ddr-luftwaffe.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

426 ms

Greysky.jpg

200 ms

DDR-LUFT.gif

317 ms

uk-logo.gif

214 ms

button1D2.gif

214 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ddr-luftwaffe.de, 6% (1 request) were made to Webcounter.goweb.de. The less responsive or slowest element that took the longest time to load (426 ms) relates to the external source Home.snafu.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.9 kB (67%)

Content Size

20.9 kB

After Optimization

7.0 kB

  • HTML
  • Images

In fact, the total size of Ddr-luftwaffe.de main page is 20.9 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. Only 5% of websites need less resources to load. HTML takes 17.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.3 kB

  • Original 17.6 kB
  • After minification 15.8 kB
  • After compression 4.3 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. 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 13.3 kB or 76% of the original size.

Image Optimization

-19%

Potential reduce by 637 B

  • Original 3.3 kB
  • After minification 2.7 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, DDR LUFTWAFFE needs image optimization as it can save up to 637 B or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DDR LUFTWAFFE. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

ddr-luftwaffe.de accessibility score

60

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

ddr-luftwaffe.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

ddr-luftwaffe.de SEO score

67

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ddr-luftwaffe.de 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 Ddr-luftwaffe.de main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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