Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

frieseklokonderdelen.nl

FRIESE KLOK ONDERDELEN dé specialist sinds 1750 op het gebied van originele Friese klokken, alle onderdelen voor reparatie en restauratie van de antie...

Page Load Speed

7 sec in total

First Response

535 ms

Resources Loaded

5.3 sec

Page Rendered

1.1 sec

frieseklokonderdelen.nl screenshot

About Website

Welcome to frieseklokonderdelen.nl homepage info - get ready to check FRIESE KLOK ONDERDELEN best content right away, or after learning these important things about frieseklokonderdelen.nl

Friese klok onderdelen voor antieke Friese klokken en nieuwe Friese klokken, klokonderdelen en materialen voor het repareren en restaureren van de antieke Friese klok, Luitzen Tasma Friese klokken, vo...

Visit frieseklokonderdelen.nl

Key Findings

We analyzed Frieseklokonderdelen.nl page load time and found that the first response time was 535 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

frieseklokonderdelen.nl performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

frieseklokonderdelen.nl

535 ms

imagepopup.js

90 ms

show_ads.js

208 ms

show_ads.js

18 ms

assortiment.jpg

472 ms

Our browser made a total of 314 requests to load all elements on the main page. We found that 95% of them (298 requests) were addressed to the original Frieseklokonderdelen.nl, 2% (6 requests) were made to Tpc.googlesyndication.com and 2% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Frieseklokonderdelen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.2 kB (17%)

Content Size

750.6 kB

After Optimization

622.3 kB

In fact, the total size of Frieseklokonderdelen.nl main page is 750.6 kB. 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. Images take 658.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 49.1 kB

  • Original 61.0 kB
  • After minification 60.5 kB
  • After compression 11.9 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 49.1 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 69.4 kB

  • Original 658.1 kB
  • After minification 588.7 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, FRIESE KLOK ONDERDELEN needs image optimization as it can save up to 69.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 9.7 kB

  • Original 31.5 kB
  • After minification 31.4 kB
  • After compression 21.8 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 9.7 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (2%)

Requests Now

310

After Optimization

305

The browser has sent 310 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FRIESE KLOK ONDERDELEN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

frieseklokonderdelen.nl accessibility score

58

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

frieseklokonderdelen.nl best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

frieseklokonderdelen.nl SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Frieseklokonderdelen.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 Frieseklokonderdelen.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

Open Graph description is not detected on the main page of FRIESE KLOK ONDERDELEN. 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: