Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

utiladivecenter.com

Utila Dive Center | PADI Career Development Center | Caribbean Bay Islands Honduras

Page Load Speed

758 ms in total

First Response

38 ms

Resources Loaded

282 ms

Page Rendered

438 ms

About Website

Welcome to utiladivecenter.com homepage info - get ready to check Utila Dive Center best content for Costa Rica right away, or after learning these important things about utiladivecenter.com

This is UDC, the premier PADI CDC in the Caribbean/Central America. Beginner to Divemaster/Instructor & beyond, tec, rebreather & specialty courses.

Visit utiladivecenter.com

Key Findings

We analyzed Utiladivecenter.com page load time and found that the first response time was 38 ms and then it took 720 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

utiladivecenter.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.663

8/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

utiladivecenter.com

38 ms

utiladivecenter.com

75 ms

core.min.css

36 ms

vendor_bundle.min.css

55 ms

custom.css

58 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 73% of them (16 requests) were addressed to the original Utiladivecenter.com, 18% (4 requests) were made to Fonts.gstatic.com and 9% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (75 ms) belongs to the original domain Utiladivecenter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (1%)

Content Size

670.1 kB

After Optimization

663.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Utiladivecenter.com main page is 670.1 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. 35% of websites need less resources to load. Images take 656.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.1 kB

  • Original 8.8 kB
  • After minification 8.5 kB
  • After compression 2.7 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 6.1 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 62 B

  • Original 656.7 kB
  • After minification 656.6 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. Utila Dive Center images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 23 B

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 4.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Utila Dive Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

utiladivecenter.com accessibility score

89

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 have valid values

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

utiladivecenter.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

utiladivecenter.com SEO score

100

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

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 Utiladivecenter.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 Utiladivecenter.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 description is not detected on the main page of Utila Dive Center. 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: