Tools & Wizards About Us
eisobergsma.nl screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

eisobergsma.nl

Eiso Bergsma | Specialist in op maat gemaakte plexiglas producten

Page Load Speed

2.1 sec in total

First Response

755 ms

Resources Loaded

1.1 sec

Page Rendered

233 ms

eisobergsma.nl screenshot

About Website

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

Ontdek Eiso Bergsma's vakmanschap in op maat gemaakte plexiglas en kunststof producten. Uw partner voor unieke, hoogwaardige oplossingen in design en functionaliteit.

Visit eisobergsma.nl

Key Findings

We analyzed Eisobergsma.nl page load time and found that the first response time was 755 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

eisobergsma.nl performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

eisobergsma.nl

755 ms

layout.css

27 ms

default.css

32 ms

mainnav.css

35 ms

slide.css

34 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 91% of them (48 requests) were addressed to the original Eisobergsma.nl, 4% (2 requests) were made to S7.addthis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (755 ms) belongs to the original domain Eisobergsma.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.6 kB (16%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eisobergsma.nl main page is 1.8 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 53.6 kB

  • Original 74.0 kB
  • After minification 67.9 kB
  • After compression 20.4 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 53.6 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 17.1 kB

  • Original 1.4 MB
  • After minification 1.4 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. Eiso Bergsma images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 223.3 kB

  • Original 364.1 kB
  • After minification 364.1 kB
  • After compression 140.8 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 223.3 kB or 61% of the original size.

CSS Optimization

-79%

Potential reduce by 6.6 kB

  • Original 8.3 kB
  • After minification 6.4 kB
  • After compression 1.7 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. Eisobergsma.nl needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

52

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eiso Bergsma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

eisobergsma.nl

eisobergsma.nl

755 ms

layout.css

layout.css

27 ms

default.css

default.css

32 ms

mainnav.css

mainnav.css

35 ms

slide.css

slide.css

34 ms

jquery-1.js

jquery-1.js

53 ms

addthis_widget.js

addthis_widget.js

14 ms

bg-top.png

bg-top.png

204 ms

ga.js

ga.js

88 ms

300lo.json

300lo.json

31 ms

login.png

login.png

21 ms

flag_nl.gif

flag_nl.gif

25 ms

flag_gb.gif

flag_gb.gif

24 ms

share.png

share.png

25 ms

network.png

network.png

88 ms

led.jpg

led.jpg

24 ms

contact.png

contact.png

25 ms

bg-top.png

bg-top.png

18 ms

logo.png

logo.png

19 ms

vertical-line.gif

vertical-line.gif

18 ms

projecten6.jpg

projecten6.jpg

88 ms

projecten3.jpg

projecten3.jpg

84 ms

projecten5.jpg

projecten5.jpg

85 ms

projecten1.jpg

projecten1.jpg

91 ms

projecten2.jpg

projecten2.jpg

92 ms

projecten4.jpg

projecten4.jpg

98 ms

producten12.jpg

producten12.jpg

84 ms

producten7.jpg

producten7.jpg

84 ms

producten16.jpg

producten16.jpg

89 ms

producten15.jpg

producten15.jpg

89 ms

producten1.jpg

producten1.jpg

92 ms

producten6.jpg

producten6.jpg

92 ms

materialen4.jpg

materialen4.jpg

92 ms

materialen3.jpg

materialen3.jpg

93 ms

materialen.jpg

materialen.jpg

92 ms

materialen1.jpg

materialen1.jpg

95 ms

materialen2.jpg

materialen2.jpg

94 ms

materialen5.jpg

materialen5.jpg

96 ms

materialen.jpg

materialen.jpg

94 ms

recycling.jpg

recycling.jpg

96 ms

footer-logo.gif

footer-logo.gif

97 ms

arrow-white.gif

arrow-white.gif

97 ms

twitter.png

twitter.png

97 ms

linkedin.png

linkedin.png

98 ms

youtube.png

youtube.png

100 ms

flickr.png

flickr.png

101 ms

Google_icon_logo.png

Google_icon_logo.png

101 ms

images_css_facebook_Logo.png

images_css_facebook_Logo.png

102 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

67 ms

__utm.gif

__utm.gif

51 ms

web-news-icon.jpg

web-news-icon.jpg

32 ms

arrow-purple.gif

arrow-purple.gif

34 ms

techniek.jpg

techniek.jpg

12 ms

Accessibility Review

eisobergsma.nl accessibility score

80

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

eisobergsma.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

eisobergsma.nl SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

eisobergsma.nl

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