Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

opel-gerstel.de

Autohaus Gerstel in Pforzheim | Opel Neu- & Gebrauchtwagen

Page Load Speed

5.2 sec in total

First Response

423 ms

Resources Loaded

4.5 sec

Page Rendered

289 ms

opel-gerstel.de screenshot

About Website

Visit opel-gerstel.de now to see the best up-to-date Opel Gerstel content for Germany and also check out these interesting facts you probably never knew about opel-gerstel.de

Sie suchen einen Neu-/ Gebrauchtwagen der Marke Opel? Dann ist das Autohaus Gerstel Ihr zuverlässiger Partner.

Visit opel-gerstel.de

Key Findings

We analyzed Opel-gerstel.de page load time and found that the first response time was 423 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

opel-gerstel.de performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.41

24/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

opel-gerstel.de

423 ms

www.opel-gerstel.de

1291 ms

borlabs-cookie_1_de.css

220 ms

fonts.css

331 ms

bootstrap.min.css

448 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 46% of them (37 requests) were addressed to the original Opel-gerstel.de, 27% (22 requests) were made to Webkit.autoproff.com and 12% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Opel-gerstel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.8 kB (5%)

Content Size

4.0 MB

After Optimization

3.8 MB

In fact, the total size of Opel-gerstel.de main page is 4.0 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. 65% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 120.1 kB

  • Original 137.7 kB
  • After minification 111.9 kB
  • After compression 17.7 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 25.8 kB, which is 19% 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 120.1 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 70.2 kB

  • Original 3.5 MB
  • After minification 3.4 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. Opel Gerstel images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 281.1 kB
  • After minification 281.1 kB
  • After compression 279.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 4.4 kB

  • Original 101.0 kB
  • After minification 101.0 kB
  • After compression 96.6 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. Opel-gerstel.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (38%)

Requests Now

68

After Optimization

42

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opel Gerstel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

opel-gerstel.de accessibility score

90

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.

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

opel-gerstel.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

opel-gerstel.de SEO score

90

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

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opel-gerstel.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 Opel-gerstel.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 data is detected on the main page of Opel Gerstel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: