Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

rc-heli-store.de

rcHeli-Store Onlineshop - Modellhubschrauber und Zubehör

Page Load Speed

3.5 sec in total

First Response

299 ms

Resources Loaded

2.9 sec

Page Rendered

370 ms

rc-heli-store.de screenshot

About Website

Welcome to rc-heli-store.de homepage info - get ready to check RcHeli Store best content right away, or after learning these important things about rc-heli-store.de

Wir bieten ein breites rc Helikopter Sortiment mit Modellen, Ersatzteilen und Elektronik an.

Visit rc-heli-store.de

Key Findings

We analyzed Rc-heli-store.de page load time and found that the first response time was 299 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rc-heli-store.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value6,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

rc-heli-store.de

299 ms

www.rcheli-store.de

587 ms

jquery.ui.base.css

200 ms

jquery-1.11.0.min.js

426 ms

jquery-migrate-1.2.1.min.js

208 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rc-heli-store.de, 97% (56 requests) were made to Rcheli-store.de and 2% (1 request) were made to Rde-152.e-vendo.de. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Rcheli-store.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.0 kB (24%)

Content Size

1.7 MB

After Optimization

1.3 MB

In fact, the total size of Rc-heli-store.de main page is 1.7 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 70.9 kB

  • Original 83.4 kB
  • After minification 76.9 kB
  • After compression 12.5 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 70.9 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 31.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. RcHeli Store images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 188.5 kB

  • Original 260.0 kB
  • After minification 215.0 kB
  • After compression 71.6 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 188.5 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 133.1 kB

  • Original 156.3 kB
  • After minification 122.3 kB
  • After compression 23.3 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. Rc-heli-store.de needs all CSS files to be minified and compressed as it can save up to 133.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (18%)

Requests Now

56

After Optimization

46

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RcHeli Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rc-heli-store.de accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

Best Practices

rc-heli-store.de best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rc-heli-store.de SEO score

84

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

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

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

    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 Rc-heli-store.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 Rc-heli-store.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

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