Tools & Wizards About Us
highseas.nl screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

highseas.nl

Visgroothandel Scheveningen Nederland - W.G. den Heijer & Zn b.v.

Page Load Speed

4.5 sec in total

First Response

1.2 sec

Resources Loaded

3.1 sec

Page Rendered

198 ms

highseas.nl screenshot

About Website

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

Welkom op onze site.

Visit highseas.nl

Key Findings

We analyzed Highseas.nl page load time and found that the first response time was 1.2 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

highseas.nl performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

highseas.nl

1175 ms

wp-emoji-release.min.js

270 ms

ultimate-tables.css

273 ms

jquery.dataTables.css

275 ms

styles.css

277 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Highseas.nl, 68% (43 requests) were made to Wgdenheijer.nl and 11% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Wgdenheijer.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 742.0 kB (44%)

Content Size

1.7 MB

After Optimization

926.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Highseas.nl main page is 1.7 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. 45% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 29.6 kB

  • Original 39.0 kB
  • After minification 36.4 kB
  • After compression 9.3 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 29.6 kB or 76% of the original size.

Image Optimization

-28%

Potential reduce by 278.3 kB

  • Original 1.0 MB
  • After minification 730.3 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, Highseas needs image optimization as it can save up to 278.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 221.2 kB

  • Original 323.5 kB
  • After minification 306.7 kB
  • After compression 102.3 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 221.2 kB or 68% of the original size.

CSS Optimization

-72%

Potential reduce by 212.9 kB

  • Original 297.0 kB
  • After minification 265.3 kB
  • After compression 84.1 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. Highseas.nl needs all CSS files to be minified and compressed as it can save up to 212.9 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (71%)

Requests Now

55

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Highseas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

highseas.nl

highseas.nl

1175 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

270 ms

ultimate-tables.css

ultimate-tables.css

273 ms

jquery.dataTables.css

jquery.dataTables.css

275 ms

styles.css

styles.css

277 ms

cli-style.css

cli-style.css

275 ms

style.css

style.css

374 ms

font-awesome.min.css

font-awesome.min.css

357 ms

rescue_shortcodes_styles.css

rescue_shortcodes_styles.css

361 ms

style.css

style.css

363 ms

tabs.themes.css

tabs.themes.css

364 ms

responsive-tabs.css

responsive-tabs.css

366 ms

css

css

58 ms

fontawesome.min.css

fontawesome.min.css

443 ms

bootstrap.min.css

bootstrap.min.css

446 ms

style.css

style.css

456 ms

default.css

default.css

462 ms

style.css

style.css

463 ms

genericons.css

genericons.css

470 ms

jetpack.css

jetpack.css

535 ms

style.css

style.css

542 ms

jquery.js

jquery.js

654 ms

jquery-migrate.min.js

jquery-migrate.min.js

559 ms

cookielawinfo.js

cookielawinfo.js

561 ms

jquery.responsiveTabs.js

jquery.responsiveTabs.js

565 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

721 ms

photon.js

photon.js

639 ms

jquery.form.min.js

jquery.form.min.js

702 ms

scripts.js

scripts.js

702 ms

devicepx-jetpack.js

devicepx-jetpack.js

6 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

702 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

738 ms

functions.js

functions.js

740 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

751 ms

transposh.js

transposh.js

755 ms

wp-embed.min.js

wp-embed.min.js

755 ms

e-201611.js

e-201611.js

3 ms

scanlines1.png

scanlines1.png

195 ms

cropped-headbrief.gif

cropped-headbrief.gif

195 ms

wave-page-default.png

wave-page-default.png

237 ms

cropped-pand351.jpg

cropped-pand351.jpg

434 ms

kreeftkroket.png

kreeftkroket.png

1255 ms

twitter.png

twitter.png

194 ms

facebook.png

facebook.png

303 ms

googleplus.png

googleplus.png

303 ms

youtube.png

youtube.png

302 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

45 ms

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

171 ms

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

180 ms

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

180 ms

EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf

EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf

180 ms

9MkijrV-dEJ0-_NWV7E6N156Vu03xF4R7rR2D9XsVXA.ttf

9MkijrV-dEJ0-_NWV7E6N156Vu03xF4R7rR2D9XsVXA.ttf

180 ms

2NBgzUtEeyB-Xtpr9bm1CWZo45h2iflZEIuZunOF0XY.ttf

2NBgzUtEeyB-Xtpr9bm1CWZo45h2iflZEIuZunOF0XY.ttf

181 ms

overlay.png

overlay.png

284 ms

widgets.js

widgets.js

205 ms

g.gif

g.gif

15 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

118 ms

syndication

syndication

94 ms

451269900502175744

451269900502175744

104 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

29 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

69 ms

AyRPKyFD_normal.png

AyRPKyFD_normal.png

165 ms

jot

jot

25 ms

Accessibility Review

highseas.nl accessibility score

83

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

highseas.nl best practices score

92

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

Page has valid source maps

SEO Factors

highseas.nl SEO score

91

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 Highseas.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 Highseas.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

highseas.nl

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