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strepla.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

strepla.de

StrePla Streckenflugplanung und Auswertung, Flight planning and analysing for glider pilots

Page Load Speed

929 ms in total

First Response

227 ms

Resources Loaded

607 ms

Page Rendered

95 ms

strepla.de screenshot

About Website

Visit strepla.de now to see the best up-to-date Stre Pla content for Germany and also check out these interesting facts you probably never knew about strepla.de

StrePla, ein Windows Programm für Segelflieger zur grafischen Streckenflugvorbereitung und Auswertung

Visit strepla.de

Key Findings

We analyzed Strepla.de page load time and found that the first response time was 227 ms and then it took 702 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

strepla.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

strepla.de

227 ms

util.js

97 ms

style-main.css

191 ms

logo250pix.gif

96 ms

spacer.gif

194 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Strepla.de and no external sources were called. The less responsive or slowest element that took the longest time to load (283 ms) belongs to the original domain Strepla.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.2 kB (24%)

Content Size

33.9 kB

After Optimization

25.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Strepla.de main page is 33.9 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. Images take 22.5 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 6.4 kB

  • Original 9.6 kB
  • After minification 8.3 kB
  • After compression 3.2 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 1.2 kB, which is 13% 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 6.4 kB or 67% of the original size.

Image Optimization

-4%

Potential reduce by 794 B

  • Original 22.5 kB
  • After minification 21.7 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. Stre Pla images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 160 B

  • Original 493 B
  • After minification 493 B
  • After compression 333 B

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 160 B or 32% of the original size.

CSS Optimization

-63%

Potential reduce by 840 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 504 B

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. Strepla.de needs all CSS files to be minified and compressed as it can save up to 840 B or 63% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stre Pla. According to our analytics all requests are already optimized.

Network Requests Diagram

strepla.de

strepla.de

227 ms

util.js

util.js

97 ms

style-main.css

style-main.css

191 ms

logo250pix.gif

logo250pix.gif

96 ms

spacer.gif

spacer.gif

194 ms

HeaderAufIndex.jpg

HeaderAufIndex.jpg

283 ms

ruler_397px.gif

ruler_397px.gif

192 ms

Accessibility Review

strepla.de accessibility score

63

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

strepla.de best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

strepla.de SEO score

58

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strepla.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Strepla.de main page’s claimed encoding is iso-8859-1. 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

strepla.de

Open Graph description is not detected on the main page of Stre Pla. 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: