Tools & Wizards About Us
sea4see.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

sea4see.org

Sailing Lifestyle | Sailing Vlogs | Sailing Adventures | SEA4SEE OFFICIAL®Sea4See – Sailing Vlog -DIY BOAT | Restoring project of an Hallberg-Rassy 31...

Page Load Speed

278.3 sec in total

First Response

363 ms

Resources Loaded

276.8 sec

Page Rendered

1.1 sec

sea4see.org screenshot

About Website

Welcome to sea4see.org homepage info - get ready to check SEA4SEE best content right away, or after learning these important things about sea4see.org

SEA4SEE is a YouTube sailing channel with the Hallberg Rassy 312 restoring and the home of the latest sailing vlogs on sailing lifestyle & sailing life experience, sailing adventures and boat maintena...

Visit sea4see.org

Key Findings

We analyzed Sea4see.org page load time and found that the first response time was 363 ms and then it took 277.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sea4see.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value37.6 s

0/100

10%

TBT (Total Blocking Time)

Value10,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value55.0 s

0/100

10%

Network Requests Diagram

sea4see.org

363 ms

www.sea4see.org

4985 ms

style.css

303 ms

js

14 ms

style.css

330 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 24% of them (43 requests) were addressed to the original Sea4see.org, 29% (51 requests) were made to Cecchi.it and 18% (31 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (269.7 sec) relates to the external source Agent.extrawatch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 763.5 kB (17%)

Content Size

4.4 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sea4see.org main page is 4.4 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. Only a small number of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 103.1 kB

  • Original 126.9 kB
  • After minification 121.3 kB
  • After compression 23.8 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 103.1 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 468.8 kB

  • Original 3.2 MB
  • After minification 2.8 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. Obviously, SEA4SEE needs image optimization as it can save up to 468.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 185.1 kB

  • Original 831.1 kB
  • After minification 830.3 kB
  • After compression 646.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 185.1 kB or 22% of the original size.

CSS Optimization

-3%

Potential reduce by 6.4 kB

  • Original 255.9 kB
  • After minification 255.9 kB
  • After compression 249.5 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. Sea4see.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 67 (51%)

Requests Now

132

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEA4SEE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sea4see.org

sea4see.org

363 ms

www.sea4see.org

www.sea4see.org

4985 ms

style.css

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303 ms

js

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14 ms

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330 ms

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330 ms

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583 ms

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189 ms

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863 ms

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848 ms

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844 ms

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984 ms

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667 ms

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503 ms

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296 ms

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83 ms

Create

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786 ms

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792 ms

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797 ms

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801 ms

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88 ms

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53 ms

GenerateIT

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378 ms

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376 ms

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199 ms

www.cecchi.it

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1663 ms

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166 ms

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194 ms

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147 ms

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56 ms

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341 ms

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330 ms

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18 ms

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17 ms

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103 ms

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213 ms

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308 ms

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323 ms

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321 ms

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592 ms

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530 ms

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425 ms

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99 ms

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617 ms

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200 ms

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24 ms

Accessibility Review

sea4see.org accessibility score

93

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Links do not have a discernible name

Best Practices

sea4see.org 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

High

Page has valid source maps

SEO Factors

sea4see.org 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

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sea4see.org 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 Italian language. Our system also found out that Sea4see.org 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

sea4see.org

Open Graph data is detected on the main page of SEA4SEE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: