Tools & Wizards About Us
con-con.nl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

con-con.nl

Wilco Alsemgeest - Spar Holding | LinkedIn

Page Load Speed

1.9 sec in total

First Response

362 ms

Resources Loaded

1.5 sec

Page Rendered

0 ms

con-con.nl screenshot

About Website

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

Experienced Windows System Engineer / Solution Architect with a demonstrated history of… · Ervaring: Spar Holding · Opleiding: Zadkine · Locatie: Oisterwijk · 360 connecties op LinkedIn. Bekijk het pr...

Visit con-con.nl

Key Findings

We analyzed Con-con.nl page load time and found that the first response time was 362 ms and then it took 1.5 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

con-con.nl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

con-con.nl

362 ms

con-con.nl

379 ms

735 ms

dh9coyeqaurjxff84u28fqetz

27 ms

1516848718419

67 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 29% of them (2 requests) were addressed to the original Con-con.nl, 43% (3 requests) were made to Static.licdn.com and 14% (1 request) were made to Linkedin.com. The less responsive or slowest element that took the longest time to load (735 ms) relates to the external source Linkedin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.4 kB (46%)

Content Size

810.2 kB

After Optimization

436.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Con-con.nl main page is 810.2 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. 60% of websites need less resources to load. HTML takes 408.5 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 373.4 kB

  • Original 408.5 kB
  • After minification 325.8 kB
  • After compression 35.2 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. This page needs HTML code to be minified as it can gain 82.7 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 373.4 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 12.8 kB
  • After minification 12.8 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. Con images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 340.8 kB
  • After minification 340.8 kB
  • After compression 340.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 48.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Con. According to our analytics all requests are already optimized.

Network Requests Diagram

con-con.nl

con-con.nl

362 ms

con-con.nl

con-con.nl

379 ms

735 ms

dh9coyeqaurjxff84u28fqetz

dh9coyeqaurjxff84u28fqetz

27 ms

1516848718419

1516848718419

67 ms

eh08muqvrde4h3hc6koyij5ti

eh08muqvrde4h3hc6koyij5ti

54 ms

2iv1c5iypjlpn2bv2pv97k7qa

2iv1c5iypjlpn2bv2pv97k7qa

56 ms

Accessibility Review

con-con.nl accessibility score

100

Accessibility Issues

Best Practices

con-con.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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

con-con.nl SEO score

92

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Con-con.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Con-con.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

con-con.nl

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