Tools & Wizards About Us
bnsservice.nl screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

bnsservice.nl

BNS service - Uw loodgieter in Amsterdam en omgeving

Page Load Speed

3.8 sec in total

First Response

249 ms

Resources Loaded

3.4 sec

Page Rendered

151 ms

bnsservice.nl screenshot

About Website

Click here to check amazing BNS Service content. Otherwise, check out these important facts you probably never knew about bnsservice.nl

Op zoek naar een vakkundige loodgieter in Amsterdam? Wij helpen u met al het loodgieterswerk. Van CV tot dak! Bel voor hulp.

Visit bnsservice.nl

Key Findings

We analyzed Bnsservice.nl page load time and found that the first response time was 249 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

bnsservice.nl performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.962

2/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

bnsservice.nl

249 ms

bnsservice.nl

1997 ms

style.css

219 ms

style.min.css

433 ms

jquery.min.js

25 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Bnsservice.nl, 5% (1 request) were made to Ajax.googleapis.com and 5% (1 request) were made to Cdn.mouseflow.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Bnsservice.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.1 kB (20%)

Content Size

679.4 kB

After Optimization

544.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bnsservice.nl main page is 679.4 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. Only 10% of websites need less resources to load. Images take 562.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.9 kB

  • Original 16.4 kB
  • After minification 15.9 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 11.9 kB or 72% of the original size.

Image Optimization

-12%

Potential reduce by 68.3 kB

  • Original 562.6 kB
  • After minification 494.3 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, BNS Service needs image optimization as it can save up to 68.3 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

-36%

Potential reduce by 21.5 kB

  • Original 59.5 kB
  • After minification 55.2 kB
  • After compression 38.0 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 21.5 kB or 36% of the original size.

CSS Optimization

-82%

Potential reduce by 33.5 kB

  • Original 40.9 kB
  • After minification 36.4 kB
  • After compression 7.4 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. Bnsservice.nl needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (53%)

Requests Now

17

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BNS Service. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bnsservice.nl

bnsservice.nl

249 ms

bnsservice.nl

bnsservice.nl

1997 ms

style.css

style.css

219 ms

style.min.css

style.min.css

433 ms

jquery.min.js

jquery.min.js

25 ms

validation.js

validation.js

314 ms

onload.js

onload.js

308 ms

comment-reply.min.js

comment-reply.min.js

224 ms

wp-embed.min.js

wp-embed.min.js

224 ms

style.css

style.css

193 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

108 ms

bg-body.gif

bg-body.gif

112 ms

bg-top.png

bg-top.png

117 ms

phone.gif

phone.gif

111 ms

1.home_.png

1.home_.png

101 ms

bewerkt.png

bewerkt.png

202 ms

cd37a577-ee87-41c9-b6ca-d19cc8844c06.js

cd37a577-ee87-41c9-b6ca-d19cc8844c06.js

489 ms

bg-footer.png

bg-footer.png

104 ms

1.home_.png

1.home_.png

428 ms

bewerkt.png

bewerkt.png

510 ms

mobile.css

mobile.css

107 ms

Accessibility Review

bnsservice.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.

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bnsservice.nl best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bnsservice.nl SEO score

64

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

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

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bnsservice.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 Bnsservice.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

bnsservice.nl

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