Tools & Wizards About Us
tzunamiboats.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tzunamiboats.com

Tzunami Boats | Dutch custom handcrafted aluminum RIHB

Page Load Speed

7.4 sec in total

First Response

377 ms

Resources Loaded

6.9 sec

Page Rendered

116 ms

tzunamiboats.com screenshot

About Website

Visit tzunamiboats.com now to see the best up-to-date Tzunami Boats content and also check out these interesting facts you probably never knew about tzunamiboats.com

Dutch handcrafted aluminum RIHB the TZUNAMI RIBs are built for a beyond limits, fast and rough water experience. . Commercial and LeisureDesign by Dantzig.

Visit tzunamiboats.com

Key Findings

We analyzed Tzunamiboats.com page load time and found that the first response time was 377 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tzunamiboats.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.543

13/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

tzunamiboats.com

377 ms

tzunamiboats.com

3344 ms

wp-emoji-release.min.js

317 ms

style.min.css

581 ms

classic-themes.min.css

249 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 90% of them (77 requests) were addressed to the original Tzunamiboats.com, 7% (6 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Tzunamiboats.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 902.6 kB (12%)

Content Size

7.7 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tzunamiboats.com main page is 7.7 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. 55% of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.5 kB

  • Original 120.5 kB
  • After minification 118.5 kB
  • After compression 23.0 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 97.5 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 351.4 kB

  • Original 7.0 MB
  • After minification 6.6 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. Tzunami Boats images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 177.5 kB

  • Original 254.8 kB
  • After minification 250.5 kB
  • After compression 77.2 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 177.5 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 276.1 kB

  • Original 331.8 kB
  • After minification 303.8 kB
  • After compression 55.7 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. Tzunamiboats.com needs all CSS files to be minified and compressed as it can save up to 276.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (62%)

Requests Now

78

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tzunami Boats. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tzunamiboats.com

tzunamiboats.com

377 ms

tzunamiboats.com

tzunamiboats.com

3344 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

317 ms

style.min.css

style.min.css

581 ms

classic-themes.min.css

classic-themes.min.css

249 ms

settings.css

settings.css

357 ms

front-flex.min.css

front-flex.min.css

279 ms

css

css

31 ms

uaf.css

uaf.css

329 ms

dashicons.min.css

dashicons.min.css

575 ms

font-awesome.min.css

font-awesome.min.css

466 ms

icofont.min.css

icofont.min.css

706 ms

wpmm.css

wpmm.css

511 ms

wp-megamenu.css

wp-megamenu.css

444 ms

wpmm-featuresbox.css

wpmm-featuresbox.css

536 ms

wpmm-gridpost.css

wpmm-gridpost.css

558 ms

wppa-style.css

wppa-style.css

603 ms

jquery.lightbox.css

jquery.lightbox.css

626 ms

css

css

29 ms

css

css

32 ms

style.css

style.css

835 ms

ubermenu.min.css

ubermenu.min.css

736 ms

minimal.css

minimal.css

659 ms

fontawesome-all.min.css

fontawesome-all.min.css

694 ms

css

css

31 ms

css

css

33 ms

jquery.min.js

jquery.min.js

978 ms

jquery-migrate.min.js

jquery-migrate.min.js

741 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

966 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

856 ms

wpmm-featuresbox.js

wpmm-featuresbox.js

818 ms

wpmm-gridpost.js

wpmm-gridpost.js

824 ms

css

css

12 ms

jquery.form.min.js

jquery.form.min.js

672 ms

imagesloaded.min.js

imagesloaded.min.js

680 ms

masonry.min.js

masonry.min.js

695 ms

jquery.masonry.min.js

jquery.masonry.min.js

707 ms

core.min.js

core.min.js

793 ms

mouse.min.js

mouse.min.js

793 ms

resizable.min.js

resizable.min.js

793 ms

draggable.min.js

draggable.min.js

793 ms

controlgroup.min.js

controlgroup.min.js

859 ms

checkboxradio.min.js

checkboxradio.min.js

859 ms

button.min.js

button.min.js

858 ms

dialog.min.js

dialog.min.js

849 ms

wppa-all.js

wppa-all.js

1058 ms

jquery.easing.min.js

jquery.easing.min.js

807 ms

wpmm.js

wpmm.js

857 ms

lightbox.js

lightbox.js

828 ms

flex.js

flex.js

733 ms

slicknav.js

slicknav.js

710 ms

ubermenu.min.js

ubermenu.min.js

790 ms

styling.min.js

styling.min.js

725 ms

TZUNAMI-BOATS-LOGO.png

TZUNAMI-BOATS-LOGO.png

395 ms

IMG_4203-bewerk-sideviewt-e1484565938557.jpg

IMG_4203-bewerk-sideviewt-e1484565938557.jpg

616 ms

RIB_730_01_600x400_600x400kopie-300x200.jpg

RIB_730_01_600x400_600x400kopie-300x200.jpg

265 ms

10-mtr-RIB-jet-geel-001-600x400_600x400-300x200.jpg

10-mtr-RIB-jet-geel-001-600x400_600x400-300x200.jpg

396 ms

10-mtr-RIB-jet-geel-001-600x400_600x400-1.jpg

10-mtr-RIB-jet-geel-001-600x400_600x400-1.jpg

395 ms

10-mtr-RIB-Outboard-blauw-001-600x400_600x400-300x200.png

10-mtr-RIB-Outboard-blauw-001-600x400_600x400-300x200.png

478 ms

800_outboard_005_600x400_600x400-300x200.jpg

800_outboard_005_600x400_600x400-300x200.jpg

404 ms

Werk-RIB-D-fender-029-plus-logo-1780x680.png

Werk-RIB-D-fender-029-plus-logo-1780x680.png

667 ms

1030_CABIN_001_600x400_600x400-300x200.jpg

1030_CABIN_001_600x400_600x400-300x200.jpg

414 ms

10-mtr-RIB-jet-geel-001-600x400_600x400-300x200.png

10-mtr-RIB-jet-geel-001-600x400_600x400-300x200.png

449 ms

2000px-Recycling-Code-41.svg_-150x150-1.png

2000px-Recycling-Code-41.svg_-150x150-1.png

481 ms

Partners.png

Partners.png

741 ms

FB-300x300.png

FB-300x300.png

541 ms

glyph-logo_May2016_200kopie.png

glyph-logo_May2016_200kopie.png

571 ms

IMG_3592-bewerkt-e1484565990796.jpg

IMG_3592-bewerkt-e1484565990796.jpg

768 ms

IMG_3583-bewerkt-kopie-e1484565964414.jpg

IMG_3583-bewerkt-kopie-e1484565964414.jpg

879 ms

IMG_0477-1.jpg

IMG_0477-1.jpg

2395 ms

DLRG-boegklep.jpg

DLRG-boegklep.jpg

1033 ms

TZ_11_PRO_011.png

TZ_11_PRO_011.png

971 ms

800CABIN-50.jpg

800CABIN-50.jpg

1042 ms

9MTR-COMBAT-12-pers-006-920x520.png

9MTR-COMBAT-12-pers-006-920x520.png

925 ms

TZ_450PRO_05.png

TZ_450PRO_05.png

1152 ms

font

font

54 ms

font

font

57 ms

161208095046Helvetica.woff

161208095046Helvetica.woff

1114 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

733 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

800 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

801 ms

revolution.extension.kenburn.min.js

revolution.extension.kenburn.min.js

815 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

888 ms

jquery-lightbox-theme.gif

jquery-lightbox-theme.gif

847 ms

font

font

4 ms

ElegantIcons.woff

ElegantIcons.woff

859 ms

Accessibility Review

tzunamiboats.com accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tzunamiboats.com 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

tzunamiboats.com SEO score

86

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tzunamiboats.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Tzunamiboats.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

tzunamiboats.com

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