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black.boatsters.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

black.boatsters.com

Boatsters Black – The luxury yacht charter company that takes it personally

Page Load Speed

6 sec in total

First Response

215 ms

Resources Loaded

4.2 sec

Page Rendered

1.6 sec

black.boatsters.com screenshot

About Website

Click here to check amazing Black Boatsters content. Otherwise, check out these important facts you probably never knew about black.boatsters.com

Next generation luxury charter company with Dutch roots, we are changing the way your yacht adventure looks.

Visit black.boatsters.com

Key Findings

We analyzed Black.boatsters.com page load time and found that the first response time was 215 ms 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

black.boatsters.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value16.8 s

0/100

10%

TBT (Total Blocking Time)

Value15,140 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

boatstersblack.com

215 ms

breeze_b606a5420b334aee985d0e9ea3e00c6e.css

146 ms

email-decode.min.js

10 ms

jquery-3.4.1.min.js

30 ms

bootstrap.bundle.min.js

57 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Black.boatsters.com, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.8 kB (23%)

Content Size

1.1 MB

After Optimization

815.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Black.boatsters.com main page is 1.1 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. 70% of websites need less resources to load. Images take 677.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 211.3 kB

  • Original 234.8 kB
  • After minification 141.2 kB
  • After compression 23.5 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. This page needs HTML code to be minified as it can gain 93.5 kB, which is 40% 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 211.3 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 29.6 kB

  • Original 677.6 kB
  • After minification 648.1 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. Black Boatsters images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.7 kB

  • Original 82.6 kB
  • After minification 82.6 kB
  • After compression 80.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 303 B

  • Original 64.2 kB
  • After minification 64.2 kB
  • After compression 63.9 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. Black.boatsters.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (46%)

Requests Now

39

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Boatsters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

boatstersblack.com

boatstersblack.com

215 ms

breeze_b606a5420b334aee985d0e9ea3e00c6e.css

breeze_b606a5420b334aee985d0e9ea3e00c6e.css

146 ms

email-decode.min.js

email-decode.min.js

10 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

30 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

57 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

32 ms

scrolloverflow.min.js

scrolloverflow.min.js

407 ms

fullpage.min.js

fullpage.min.js

113 ms

slick.min.js

slick.min.js

40 ms

select2.min.js

select2.min.js

49 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

51 ms

aos.js

aos.js

69 ms

flatpickr.js

flatpickr.js

69 ms

script.js

script.js

69 ms

js

js

71 ms

cookieconsent.min.css

cookieconsent.min.css

87 ms

cookieconsent.min.js

cookieconsent.min.js

92 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

194 ms

insight.min.js

insight.min.js

208 ms

lazy-loader.gif

lazy-loader.gif

96 ms

blank.gif

blank.gif

340 ms

SCMP-e1621265500363.png

SCMP-e1621265500363.png

418 ms

boat-international.png

boat-international.png

416 ms

quote-logo.png

quote-logo.png

355 ms

rtl-nieuws.png

rtl-nieuws.png

356 ms

cryptonews.png

cryptonews.png

421 ms

fast-company.png

fast-company.png

419 ms

holand-tech.png

holand-tech.png

420 ms

times-black-ee1e0ce4ed.png

times-black-ee1e0ce4ed.png

420 ms

charter-guide-design.jpeg

charter-guide-design.jpeg

422 ms

Lato-Regular.woff

Lato-Regular.woff

556 ms

Lato-Italic.woff

Lato-Italic.woff

725 ms

Lato-SemiboldItalic.woff

Lato-SemiboldItalic.woff

485 ms

whatsapp_logo.svg

whatsapp_logo.svg

217 ms

x_icon.svg

x_icon.svg

215 ms

whatsapp_logo_green.svg

whatsapp_logo_green.svg

73 ms

david_ramljak_170x170.png

david_ramljak_170x170.png

75 ms

Josh_b_w.jpeg

Josh_b_w.jpeg

77 ms

Nerma_b_w.jpeg

Nerma_b_w.jpeg

79 ms

tfa.js

tfa.js

275 ms

js

js

1192 ms

json

json

615 ms

24 ms

Accessibility Review

black.boatsters.com accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

High

ARIA input fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

black.boatsters.com best practices score

75

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

Page has valid source maps

SEO Factors

black.boatsters.com SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Black.boatsters.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Black.boatsters.com 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

black.boatsters.com

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