Access gerso-shop.de. GERSO International Contracting GmbH

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.626

9/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

gerso-shop.de

208 ms

gerso-shop.de

771 ms

xt_paypal.css

99 ms

jquery.min.js

289 ms

style_1xt_responsive_header.css

471 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 96% of them (119 requests) were addressed to the original Gerso-shop.de, 1% (1 request) were made to Code.tidio.co and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Gerso-shop.de.

Content Size

16.4 MB

After Optimization

16.1 MB

In fact, the total size of Gerso-shop.de main page is 16.4 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 15.7 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 258.1 kB

Original 275.5 kB
After minification 144.6 kB
After compression 17.4 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 130.9 kB, which is 48% 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 258.1 kB or 94% of the original size.

Image Optimization

-0%

Potential reduce by 36.2 kB

Original 15.7 MB
After minification 15.6 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. GERSO Shop images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.1 kB

Original 367.3 kB
After minification 367.3 kB
After compression 359.2 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

-0%

Potential reduce by 107 B

Original 69.6 kB
After minification 69.6 kB
After compression 69.5 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. Gerso-shop.de has all CSS files already compressed.

Requests Now

118

After Optimization

112

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GERSO Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Gerso-shop.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 Gerso-shop.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

gerso-shop.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

GERSO International Contracting GmbH

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

gerso-shop.de

gerso-shop.de

xt_paypal.css

jquery.min.js

style_1xt_responsive_header.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

gerso-shop.de

gerso-shop.de

xt_paypal.css

jquery.min.js

style_1xt_responsive_header.css

javascript_1xt_responsive_header.js

cjc00tl7fkchji20utkpro8nqdvynui6.js

javascript_1xt_responsive_footer.js

api.js

render.604295498be663b8205e.js

Gerso-Logo.png

Kleiderstaender-Grafik-Menu.jpg

Kleiderbuegel-Menu.jpg

Abdeckhauben-MENU.jpg

Zubehor-Grafik-Menu.jpg

Bauzaun-Grafik-Menu.jpg

Displays-Zweitplatzierung-Menu.jpg

einkaufswagen-Menu.jpg

Aktions-Wuhlkorbe-Grafik-Menu.jpg

Chromregale-Grafik-Menu.jpg

Kundenfuehrung-Grafik-Menu.jpg

Vitrine-Grafik-Menu.jpg

Zubehoer-Sonstiges-grafik-menu.jpg

Holzkisten-menu.jpg

Palettenmeobel-menu.jpg

Rollbehaelter.jpg

Gitteraufsatzrahmen-grafik-menu.jpg

Holzaufsatzrahmen-grafik-menu.jpg

Europalette-grafik-menu.jpg

Oalettendisplay-grafik-menu.jpg

digitale-preisauszeichnung-menu_1_1.jpg

Einkaufskoerbe-Menu_1.jpg

Fachteiler-Menu_1_1_1.jpg

Flyer-Prospekt-Menu_1.jpg

Halterungen-fur-Pl-Menu_1.jpg

Hygiene-Menu.jpg

Kundenstopper-Grafik-Menu_1.jpg

Plakatrahmen-Grafik-Menu_1.jpg

Thekenstaender-Plakatstaender-Menu_1.jpg

Preisauszeichnung-Menu_1.jpg

Scannerschienen-Menu_1.jpg

Kartenhaenger.jpg

Postkartensender.jpg