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Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

redsparkframework.de

redsparkframework.de - This website is for sale! - redsparkframework Resources and Information.

Page Load Speed

4.5 sec in total

First Response

784 ms

Resources Loaded

3.5 sec

Page Rendered

209 ms

About Website

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Key Findings

We analyzed Redsparkframework.de page load time and found that the first response time was 784 ms and then it took 3.7 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

redsparkframework.de performance score

92

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)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

www.redsparkframework.de

784 ms

default.css

673 ms

flash,jquery.js,sizzle.js,jquery.prettyPhoto.js,jquery.emailcloak.js,jwplayer.js,modernizr-1.6.min.js,redsparkframework.js

1537 ms

header_gradient.png

95 ms

menutop.png

96 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original Redsparkframework.de, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Redsparkframework.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.7 kB (47%)

Content Size

711.3 kB

After Optimization

378.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redsparkframework.de main page is 711.3 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. 20% of websites need less resources to load. Images take 290.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 40.4 kB

  • Original 49.1 kB
  • After minification 43.4 kB
  • After compression 8.7 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 5.7 kB, which is 12% 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 40.4 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 16.2 kB

  • Original 290.4 kB
  • After minification 274.2 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. Redsparkframework images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 181.3 kB

  • Original 267.3 kB
  • After minification 246.7 kB
  • After compression 86.0 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 181.3 kB or 68% of the original size.

CSS Optimization

-91%

Potential reduce by 94.8 kB

  • Original 104.6 kB
  • After minification 60.4 kB
  • After compression 9.8 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. Redsparkframework.de needs all CSS files to be minified and compressed as it can save up to 94.8 kB or 91% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

31

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redsparkframework. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

redsparkframework.de accessibility score

63

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

<frame> or <iframe> elements do not have a title

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.

Best Practices

redsparkframework.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

redsparkframework.de SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

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 Redsparkframework.de 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 Redsparkframework.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

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