Tools & Wizards About Us
sluytersneek.nl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

sluytersneek.nl

Sluyter Schilderwerken – 100 jaar ervaring

Page Load Speed

3.9 sec in total

First Response

300 ms

Resources Loaded

3.3 sec

Page Rendered

267 ms

sluytersneek.nl screenshot

About Website

Visit sluytersneek.nl now to see the best up-to-date Sluyter Sneek content and also check out these interesting facts you probably never knew about sluytersneek.nl

De kleurrijke wereld van Sluyter Schilderwerken Aan de Koperslagersstraat 46 op industrieterrein De Hemmen in Sneek is een gerenommeerd schildersbedrijf...

Visit sluytersneek.nl

Key Findings

We analyzed Sluytersneek.nl page load time and found that the first response time was 300 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sluytersneek.nl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

home.html

300 ms

style.css

152 ms

jquery.js

387 ms

slideshow.js

275 ms

prototype.js

621 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Sluytersneek.nl, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sluytersneek.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.7 kB (20%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sluytersneek.nl main page is 2.2 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.3 kB

  • Original 7.7 kB
  • After minification 7.5 kB
  • After compression 2.5 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 5.3 kB or 68% of the original size.

Image Optimization

-12%

Potential reduce by 244.1 kB

  • Original 2.0 MB
  • After minification 1.7 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. Obviously, Sluyter Sneek needs image optimization as it can save up to 244.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 185.2 kB

  • Original 245.4 kB
  • After minification 183.5 kB
  • After compression 60.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 185.2 kB or 75% of the original size.

CSS Optimization

-67%

Potential reduce by 1.1 kB

  • Original 1.7 kB
  • After minification 1.4 kB
  • After compression 556 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. Sluytersneek.nl needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (35%)

Requests Now

40

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sluyter Sneek. 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 as a result speed up the page load time.

Network Requests Diagram

home.html

home.html

300 ms

style.css

style.css

152 ms

jquery.js

jquery.js

387 ms

slideshow.js

slideshow.js

275 ms

prototype.js

prototype.js

621 ms

scriptaculous.js

scriptaculous.js

181 ms

lightbox.js

lightbox.js

369 ms

lightbox.css

lightbox.css

242 ms

effects.js

effects.js

272 ms

builder.js

builder.js

92 ms

body-bg.png

body-bg.png

136 ms

content-bg.png

content-bg.png

251 ms

header-bg.png

header-bg.png

331 ms

sluyter-logo.png

sluyter-logo.png

375 ms

sluyter-schilders-contact.png

sluyter-schilders-contact.png

520 ms

menu.png

menu.png

178 ms

menu-act.png

menu-act.png

509 ms

left-bg-left.png

left-bg-left.png

548 ms

left-bg.png

left-bg.png

619 ms

actie-bg.png

actie-bg.png

659 ms

image.php

image.php

695 ms

image.php

image.php

886 ms

image.php

image.php

1275 ms

image.php

image.php

1004 ms

image.php

image.php

977 ms

image.php

image.php

1109 ms

social-media-bg.png

social-media-bg.png

1076 ms

linkedin.png

linkedin.png

1148 ms

facebook.png

facebook.png

1190 ms

footer-bg.png

footer-bg.png

1236 ms

home.png

home.png

1743 ms

behangen.png

behangen.png

1747 ms

glaszetten.png

glaszetten.png

1732 ms

schilderen.png

schilderen.png

1693 ms

spuiten.png

spuiten.png

1812 ms

right-bg.png

right-bg.png

1643 ms

image.php

image.php

1819 ms

ga.js

ga.js

20 ms

loading.gif

loading.gif

1756 ms

closelabel.gif

closelabel.gif

1795 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

sluytersneek.nl accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

sluytersneek.nl best practices score

75

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

SEO Factors

sluytersneek.nl SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    NL

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sluytersneek.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Sluytersneek.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

sluytersneek.nl

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