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12knots.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

12knots.com

Yacht club 12knots • Yacht charters and sailing cruises with 12knots

Page Load Speed

6 sec in total

First Response

253 ms

Resources Loaded

2.1 sec

Page Rendered

3.6 sec

12knots.com screenshot

About Website

Visit 12knots.com now to see the best up-to-date 12 Knots content for Greece and also check out these interesting facts you probably never knew about 12knots.com

Yacht club 12KNOTS ✔ Best sailing club ✔ Yacht charters ✔ Cabin Charters ✔ Sailing school ➜ The best choice of sailing and motor yachts for bareboat and crewed charters all over the world!

Visit 12knots.com

Key Findings

We analyzed 12knots.com page load time and found that the first response time was 253 ms and then it took 5.7 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

12knots.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

12knots.com

253 ms

12knots.com

47 ms

framework.extras.css

423 ms

icomoon.min.css

20 ms

styles.min.css

21 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that all of those requests were addressed to 12knots.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain 12knots.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.0 kB (35%)

Content Size

673.1 kB

After Optimization

440.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 12knots.com main page is 673.1 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. 70% of websites need less resources to load. HTML takes 218.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 178.5 kB

  • Original 218.9 kB
  • After minification 218.8 kB
  • After compression 40.4 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 178.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 167.9 kB
  • After minification 167.9 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. 12 Knots images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 25.0 kB

  • Original 164.4 kB
  • After minification 164.4 kB
  • After compression 139.3 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 25.0 kB or 15% of the original size.

CSS Optimization

-24%

Potential reduce by 29.6 kB

  • Original 122.0 kB
  • After minification 122.0 kB
  • After compression 92.4 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. 12knots.com needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (38%)

Requests Now

53

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 12 Knots. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

12knots.com

12knots.com

253 ms

12knots.com

12knots.com

47 ms

framework.extras.css

framework.extras.css

423 ms

icomoon.min.css

icomoon.min.css

20 ms

styles.min.css

styles.min.css

21 ms

up_styles.min.css

up_styles.min.css

32 ms

jquery.min.js

jquery.min.js

23 ms

popper.min.js

popper.min.js

36 ms

bootstrap4.min.js

bootstrap4.min.js

29 ms

js-cookie.min.js

js-cookie.min.js

30 ms

msgen.min.js

msgen.min.js

30 ms

framework.js

framework.js

500 ms

framework.extras.js

framework.extras.js

499 ms

custom.min.js

custom.min.js

36 ms

bootstrap-slider.min.js

bootstrap-slider.min.js

37 ms

jquery-ui-1.10.4.custom.min.js

jquery-ui-1.10.4.custom.min.js

48 ms

moment.min.js

moment.min.js

50 ms

select2.min.js

select2.min.js

51 ms

jkdatepicker.min.js

jkdatepicker.min.js

59 ms

mainpage.min.js

mainpage.min.js

64 ms

keenslider.min.js

keenslider.min.js

79 ms

sliders.min.js

sliders.min.js

69 ms

type-sailing.jpg

type-sailing.jpg

79 ms

type-catamaran.jpg

type-catamaran.jpg

79 ms

type-motor.jpg

type-motor.jpg

77 ms

type-houseboat.jpg

type-houseboat.jpg

80 ms

type-gulet.jpg

type-gulet.jpg

82 ms

type-trimaran.jpg

type-trimaran.jpg

83 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

82 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

84 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

85 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

85 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

85 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

86 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

86 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

87 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

88 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

87 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

88 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

89 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

89 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

89 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

89 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

90 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

90 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

92 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

92 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

92 ms

thumb__400_600_0_0_auto.webp

thumb__400_600_0_0_auto.webp

90 ms

one-pixel.webp

one-pixel.webp

92 ms

flag-icons.min.css

flag-icons.min.css

58 ms

Roboto-Regular.woff

Roboto-Regular.woff

634 ms

Roboto-Medium.woff

Roboto-Medium.woff

634 ms

Roboto-Light.woff

Roboto-Light.woff

633 ms

Roboto-Bold.woff

Roboto-Bold.woff

614 ms

PFDinTextCompPro-Regular.woff

PFDinTextCompPro-Regular.woff

707 ms

PFDinTextCompPro-Medium.woff

PFDinTextCompPro-Medium.woff

723 ms

OpenSansCondensed-Regular.woff

OpenSansCondensed-Regular.woff

1227 ms

icomoon.ttf

icomoon.ttf

830 ms

icon-fonts.woff

icon-fonts.woff

633 ms

ch.svg

ch.svg

618 ms

us.svg

us.svg

619 ms

nl.svg

nl.svg

620 ms

main.js

main.js

35 ms

Accessibility Review

12knots.com accessibility score

62

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

[aria-*] attributes do not match their roles

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[role] values are not valid

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

12knots.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

12knots.com SEO score

97

Search Engine Optimization Advices

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 12knots.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 12knots.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

12knots.com

Open Graph data is detected on the main page of 12 Knots. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: