Access electro-sat.nl. Electro-Sat Amsterdam – Electro-Sat biedt als specialist in de Benelux van Mediaplayers, digitale te...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value27.8 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,040 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value46.2 s

0/100

10%

www.electro-sat.nl

3266 ms

styles.css

352 ms

widgets.css

264 ms

popup.css

268 ms

brands.css

265 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 80% of them (102 requests) were addressed to the original Electro-sat.nl, 2% (3 requests) were made to V2.zopim.com and 2% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Electro-sat.nl.

Content Size

2.4 MB

After Optimization

996.2 kB

In fact, the total size of Electro-sat.nl main page is 2.4 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 98.3 kB

Original 114.6 kB
After minification 89.5 kB
After compression 16.2 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 25.0 kB, which is 22% 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 98.3 kB or 86% of the original size.

Image Optimization

-20%

Potential reduce by 170.4 kB

Original 840.9 kB
After minification 670.5 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. Obviously, Electro Sat needs image optimization as it can save up to 170.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 842.8 kB

Original 1.1 MB
After minification 886.5 kB
After compression 267.6 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 842.8 kB or 76% of the original size.

CSS Optimization

-87%

Potential reduce by 283.2 kB

Original 325.1 kB
After minification 199.5 kB
After compression 41.9 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. Electro-sat.nl needs all CSS files to be minified and compressed as it can save up to 283.2 kB or 87% of the original size.

Requests Now

123

After Optimization

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electro Sat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 34 to 1 for CSS 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

[role]s do not have all required [aria-*] attributes

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

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

Search Engine Optimization Advices

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

High

Links are not crawlable

High

Page is blocked from indexing

High

robots.txt is not valid

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

NL
Language Claimed

NL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Electro-sat.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Electro-sat.nl 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

electro-sat.nl

Open Graph description is not detected on the main page of Electro Sat. 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

Electro-Sat Amsterdam – Electro-Sat biedt als specialist in de Benelux van Mediaplayers, digitale televisie en WiFi oplossingen voor thuis en op vakan...

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

www.electro-sat.nl

styles.css

widgets.css

popup.css

brands.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

www.electro-sat.nl

styles.css

widgets.css

popup.css

brands.css

ultra-slideshow.css

generic-nav.css

itemgrid.css

accordion.css

ultra-megamenu.css

classic.css

snippets.css

breadcrumbs.css

messages.css

default.css

styles-infortis.css

generic-cck.css

dropdown.css

icons.css

itemslider.css

tabs.css

icons-theme.css

icons-social.css

common.css

design_default.css

override-components.css

override-modules.css

override-theme.css

grid12.css

grid_default.css

layout_default.css

custom.css

jquery.fancybox.css

prototype.js

ccard.js

validation.js

tp.widget.bootstrap.min.js

api.js

css

builder.js

effects.js

dragdrop.js

controls.js

vusolo2_whit_527248556d7a0.jpg