Tools & Wizards About Us
corendijck.nl screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

corendijck.nl

mvs Corendijck - Binnenvaartschip van Jacques Goudswaard

Page Load Speed

6.9 sec in total

First Response

1.1 sec

Resources Loaded

5.6 sec

Page Rendered

168 ms

corendijck.nl screenshot

About Website

Click here to check amazing Corendijck content. Otherwise, check out these important facts you probably never knew about corendijck.nl

Op deze website vindt u alle informatie over het binnenvaartschip 'Corendijck' van de familie Goudswaard uit Rotterdam.

Visit corendijck.nl

Key Findings

We analyzed Corendijck.nl page load time and found that the first response time was 1.1 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

corendijck.nl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value4,170 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

www.corendijck.nl

1141 ms

wp-emoji-release.min.js

256 ms

dashicons.min.css

483 ms

wunderground.css

189 ms

styles.css

194 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 66% of them (40 requests) were addressed to the original Corendijck.nl, 15% (9 requests) were made to Weeronline.nl and 7% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Corendijck.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.7 kB (36%)

Content Size

1.2 MB

After Optimization

745.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corendijck.nl main page is 1.2 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. 50% of websites need less resources to load. Images take 590.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 16.0 kB

  • Original 22.1 kB
  • After minification 21.1 kB
  • After compression 6.1 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 16.0 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 22.2 kB

  • Original 590.4 kB
  • After minification 568.3 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. Corendijck images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 229.9 kB

  • Original 347.6 kB
  • After minification 327.9 kB
  • After compression 117.6 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 229.9 kB or 66% of the original size.

CSS Optimization

-74%

Potential reduce by 151.6 kB

  • Original 205.2 kB
  • After minification 185.8 kB
  • After compression 53.5 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. Corendijck.nl needs all CSS files to be minified and compressed as it can save up to 151.6 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (78%)

Requests Now

58

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corendijck. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.corendijck.nl

www.corendijck.nl

1141 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

256 ms

dashicons.min.css

dashicons.min.css

483 ms

wunderground.css

wunderground.css

189 ms

styles.css

styles.css

194 ms

foobox.free.min.css

foobox.free.min.css

185 ms

style.css

style.css

179 ms

style.css

style.css

418 ms

responsive.css

responsive.css

283 ms

style.css

style.css

268 ms

if-slider.css

if-slider.css

287 ms

jquery.js

jquery.js

521 ms

jquery-migrate.min.js

jquery-migrate.min.js

402 ms

core.min.js

core.min.js

429 ms

widget.min.js

widget.min.js

432 ms

position.min.js

position.min.js

499 ms

menu.min.js

menu.min.js

509 ms

autocomplete.min.js

autocomplete.min.js

519 ms

widget.min.js

widget.min.js

544 ms

responsive-modernizr.min.js

responsive-modernizr.min.js

575 ms

foobox.free.min.js

foobox.free.min.js

608 ms

frontend.css

frontend.css

577 ms

jquery.bxslider.css

jquery.bxslider.css

577 ms

prettyPhoto.css

prettyPhoto.css

613 ms

jquery.form.min.js

jquery.form.min.js

591 ms

scripts.js

scripts.js

618 ms

responsive-scripts.min.js

responsive-scripts.min.js

649 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

654 ms

if-slider.js

if-slider.js

656 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

710 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

728 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

707 ms

new-widget-logo-color.png

new-widget-logo-color.png

213 ms

copy-de-zwaan-rotterdam-panorama.jpg

copy-de-zwaan-rotterdam-panorama.jpg

419 ms

corendijck-nieuwe-maas-300x225.jpg

corendijck-nieuwe-maas-300x225.jpg

214 ms

corendijck-nieuwe-maas.jpg

corendijck-nieuwe-maas.jpg

642 ms

corendijck-maashaven-2.jpg

corendijck-maashaven-2.jpg

518 ms

corendijck-maashaven.jpg

corendijck-maashaven.jpg

710 ms

twitter-icon.png

twitter-icon.png

283 ms

facebook-icon.png

facebook-icon.png

300 ms

widgets.js

widgets.js

83 ms

OneDayCity

OneDayCity

205 ms

list_icon_blue_trans.png

list_icon_blue_trans.png

199 ms

ajax-loader.gif

ajax-loader.gif

403 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

157 ms

externalWidgetsNew.css

externalWidgetsNew.css

94 ms

jquery.min.js

jquery.min.js

5 ms

ExternalWidgetsTracking.js

ExternalWidgetsTracking.js

88 ms

ga.js

ga.js

17 ms

hr_weathertodaytomorrow.png

hr_weathertodaytomorrow.png

89 ms

weather-icons-large-remake.png

weather-icons-large-remake.png

270 ms

ubuntu-regular-webfont.woff

ubuntu-regular-webfont.woff

89 ms

ubuntu-medium-webfont.woff

ubuntu-medium-webfont.woff

174 ms

syndication

syndication

83 ms

542207087850569728

542207087850569728

194 ms

__utm.gif

__utm.gif

12 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

29 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

58 ms

corendijck_normal.gif

corendijck_normal.gif

51 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

53 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

48 ms

Accessibility Review

corendijck.nl accessibility score

97

Accessibility Issues

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

Best Practices

corendijck.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

Browser errors were logged to the console

SEO Factors

corendijck.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

Links are not crawlable

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

    NL

  • Encoding

    UTF-8

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

corendijck.nl

Open Graph data is detected on the main page of Corendijck. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: