Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

commanderzodiac.com

Commander Zodiac | Dolphin & Nature Tours Hilton Head Island

Page Load Speed

4.6 sec in total

First Response

194 ms

Resources Loaded

4 sec

Page Rendered

401 ms

About Website

Welcome to commanderzodiac.com homepage info - get ready to check Commander Zodiac best content right away, or after learning these important things about commanderzodiac.com

Hilton Head's original Dolphin excursion aboard Zodiac rafts. Experience nature up close:. Playful Dolphins, birds feeding, turtles, manatees, and more

Visit commanderzodiac.com

Key Findings

We analyzed Commanderzodiac.com page load time and found that the first response time was 194 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

commanderzodiac.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value3,450 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

commanderzodiac.com

194 ms

www.commanderzodiac.com

1296 ms

js

73 ms

jcemediabox.min.css

120 ms

rssocial-font.css

185 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 67% of them (101 requests) were addressed to the original Commanderzodiac.com, 14% (21 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Commanderzodiac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.9 kB (4%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Commanderzodiac.com main page is 3.4 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-2%

Potential reduce by 31.6 kB

  • Original 1.8 MB
  • After minification 1.8 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. Commander Zodiac images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 84.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.3 MB

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

-6%

Potential reduce by 10.3 kB

  • Original 181.2 kB
  • After minification 181.2 kB
  • After compression 170.9 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. Commanderzodiac.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 70 (58%)

Requests Now

121

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Commander Zodiac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

commanderzodiac.com accessibility score

85

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

commanderzodiac.com best practices score

67

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

commanderzodiac.com SEO score

92

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

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Commanderzodiac.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Commanderzodiac.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Commander Zodiac. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: