Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

centralboat.com

Central Boat Rentals - Total Marine Service Provider

Page Load Speed

4.5 sec in total

First Response

1.2 sec

Resources Loaded

2.9 sec

Page Rendered

456 ms

centralboat.com screenshot

About Website

Welcome to centralboat.com homepage info - get ready to check Central Boat best content right away, or after learning these important things about centralboat.com

Central Boat Rentals provides safe, reliable and cost-efficient marine transportation to companies exploring and producing natural gas and oil in the Gulf.

Visit centralboat.com

Key Findings

We analyzed Centralboat.com page load time and found that the first response time was 1.2 sec and then it took 3.4 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

centralboat.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.1 s

0/100

25%

SI (Speed Index)

Value55.2 s

0/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.386

27/100

15%

TTI (Time to Interactive)

Value47.4 s

0/100

10%

Network Requests Diagram

centralboat.com

1152 ms

default.css

24 ms

style.css

24 ms

gtm.js

53 ms

js

43 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 61% of them (22 requests) were addressed to the original Centralboat.com, 33% (12 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Centralboat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 872.7 kB (23%)

Content Size

3.8 MB

After Optimization

2.9 MB

In fact, the total size of Centralboat.com main page is 3.8 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 288.5 kB

  • Original 344.4 kB
  • After minification 342.4 kB
  • After compression 55.9 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 288.5 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 16.1 kB

  • Original 2.7 MB
  • After minification 2.6 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. Central Boat images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 472.6 kB

  • Original 651.3 kB
  • After minification 650.6 kB
  • After compression 178.6 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 472.6 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 95.5 kB

  • Original 112.3 kB
  • After minification 111.6 kB
  • After compression 16.8 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. Centralboat.com needs all CSS files to be minified and compressed as it can save up to 95.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Boat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

centralboat.com accessibility score

90

Accessibility Issues

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

centralboat.com 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

SEO Factors

centralboat.com SEO score

92

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

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 Centralboat.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 Centralboat.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

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