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redline.de screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

redline.de

Home - markstein

Page Load Speed

2.3 sec in total

First Response

762 ms

Resources Loaded

1.3 sec

Page Rendered

179 ms

redline.de screenshot

About Website

Visit redline.de now to see the best up-to-date Redline content and also check out these interesting facts you probably never knew about redline.de

Erleben Sie die Revolution der Content-Erstellung. Unser Toolset bietet Ihnen eine Kombination aus fortschrittlicher KI-Technologie und erstklassigem

Visit redline.de

Key Findings

We analyzed Redline.de page load time and found that the first response time was 762 ms and then it took 1.5 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

redline.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

redline.de

762 ms

redline.de

667 ms

opensans-regular-subset.woff

329 ms

overpass-bold-subset.woff

348 ms

opensans-bold-subset.woff

360 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 29% of them (2 requests) were addressed to the original Redline.de, 71% (5 requests) were made to Cors.uicdn.net. The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain Redline.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 757.1 kB (49%)

Content Size

1.6 MB

After Optimization

797.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redline.de main page is 1.6 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. 20% of websites need less resources to load. Images take 649.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 479.3 kB

  • Original 604.8 kB
  • After minification 602.0 kB
  • After compression 125.5 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 479.3 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 51.5 kB

  • Original 649.8 kB
  • After minification 598.2 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. Redline images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 96.3 kB

  • Original 156.0 kB
  • After minification 152.9 kB
  • After compression 59.6 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 96.3 kB or 62% of the original size.

CSS Optimization

-90%

Potential reduce by 129.9 kB

  • Original 143.7 kB
  • After minification 137.7 kB
  • After compression 13.8 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. Redline.de needs all CSS files to be minified and compressed as it can save up to 129.9 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • AJAX

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redline. According to our analytics all requests are already optimized.

Network Requests Diagram

redline.de

redline.de

762 ms

redline.de

redline.de

667 ms

opensans-regular-subset.woff

opensans-regular-subset.woff

329 ms

overpass-bold-subset.woff

overpass-bold-subset.woff

348 ms

opensans-bold-subset.woff

opensans-bold-subset.woff

360 ms

opensans-semibold-subset.woff

opensans-semibold-subset.woff

360 ms

overpass-regular-subset.woff

overpass-regular-subset.woff

375 ms

Accessibility Review

redline.de accessibility score

64

Accessibility Issues

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.

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

<object> elements do not have alternate text

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

redline.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

redline.de SEO score

62

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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

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 Redline.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 Redline.de 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

redline.de

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