Access sparcon.nl. Welkom bij Sparcon. 35 jaar de elektronische ontsteking specialist

Report Summary

About Website

Click here to check amazing Sparcon content. Otherwise, check out these important facts you probably never knew about sparcon.nl

Voor uw Auto / Motor / Boot / Legertruck of Race motor. 6 / 12 en 24 volt plug and play systemen. Met technische ondersteuning Bel 06-49939571

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

sparcon.nl

578 ms

css.css

275 ms

milonic_src.js

184 ms

sparcon-logo.jpg

550 ms

GT%20380%20550%20750%20SET.JPG

918 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Sparcon.nl, 13% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Sparcon.nl.

Content Size

1.1 MB

After Optimization

1.1 MB

In fact, the total size of Sparcon.nl main page is 1.1 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. Only 10% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.9 kB

Original 20.4 kB
After minification 20.2 kB
After compression 4.5 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 15.9 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 41.3 kB

Original 1.1 MB
After minification 1.0 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. Sparcon images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 22.7 kB

Original 54.5 kB
After minification 54.0 kB
After compression 31.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 22.7 kB or 42% of the original size.

CSS Optimization

-83%

Potential reduce by 3.0 kB

Original 3.6 kB
After minification 2.9 kB
After compression 611 B

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. Sparcon.nl needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sparcon. According to our analytics all requests are already optimized.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

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

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sparcon.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Sparcon.nl 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

sparcon.nl

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

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Performance

Accessibility

Best Practices

SEO

Welkom bij Sparcon. 35 jaar de elektronische ontsteking specialist

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)