Tools & Wizards About Us
colombiadiveadventures.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

colombiadiveadventures.com

Malpelo Island Scuba Diving | Colombia Dive Adventures

Page Load Speed

1.8 sec in total

First Response

107 ms

Resources Loaded

1.4 sec

Page Rendered

205 ms

colombiadiveadventures.com screenshot

About Website

Visit colombiadiveadventures.com now to see the best up-to-date Colombia Dive Adventures content and also check out these interesting facts you probably never knew about colombiadiveadventures.com

Malpelo Island is one of the best scuba diving destination for experienced divers in the world that can observe year round Hammerhead Sharks, Silky Sharks, Eagle Rays, Free swimming Moray Eels and mas...

Visit colombiadiveadventures.com

Key Findings

We analyzed Colombiadiveadventures.com page load time and found that the first response time was 107 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

colombiadiveadventures.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

colombiadiveadventures.com

107 ms

www.colombiadiveadventures.com

446 ms

js

83 ms

style.css

43 ms

bootstrap.min.css

65 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 74% of them (20 requests) were addressed to the original Colombiadiveadventures.com, 7% (2 requests) were made to Stackpath.bootstrapcdn.com and 7% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Colombiadiveadventures.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.0 kB (7%)

Content Size

395.9 kB

After Optimization

369.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Colombiadiveadventures.com main page is 395.9 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. 25% of websites need less resources to load. Images take 238.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.8 kB

  • Original 20.3 kB
  • After minification 15.7 kB
  • After compression 4.5 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.8 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 8.2 kB

  • Original 238.9 kB
  • After minification 230.7 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. Colombia Dive Adventures images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 260 B

  • Original 115.2 kB
  • After minification 115.2 kB
  • After compression 115.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 1.7 kB

  • Original 21.5 kB
  • After minification 21.5 kB
  • After compression 19.7 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. Colombiadiveadventures.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colombia Dive Adventures. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

colombiadiveadventures.com

colombiadiveadventures.com

107 ms

www.colombiadiveadventures.com

www.colombiadiveadventures.com

446 ms

js

js

83 ms

style.css

style.css

43 ms

bootstrap.min.css

bootstrap.min.css

65 ms

animate.css

animate.css

102 ms

fontawesome.css

fontawesome.css

116 ms

brands.css

brands.css

126 ms

solid.css

solid.css

123 ms

logo_cda.png

logo_cda.png

149 ms

twitter-x-logo.png

twitter-x-logo.png

111 ms

dive-flag-small.png

dive-flag-small.png

148 ms

jquery-3.3.1.slim.min.js

jquery-3.3.1.slim.min.js

38 ms

popper.min.js

popper.min.js

47 ms

bootstrap.min.js

bootstrap.min.js

75 ms

vue.js

vue.js

244 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

47 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

67 ms

jquery.min.js

jquery.min.js

182 ms

jquery-migrate.min.js

jquery-migrate.min.js

160 ms

booking.js

booking.js

164 ms

ferox7.jpg

ferox7.jpg

152 ms

malpelo.jpg

malpelo.jpg

75 ms

next-trips-background.jpg

next-trips-background.jpg

152 ms

whatsapp-btn.png

whatsapp-btn.png

61 ms

fa-solid-900.woff

fa-solid-900.woff

142 ms

fa-brands-400.woff

fa-brands-400.woff

108 ms

Accessibility Review

colombiadiveadventures.com accessibility score

96

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

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

colombiadiveadventures.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

Page has valid source maps

SEO Factors

colombiadiveadventures.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 Colombiadiveadventures.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 Colombiadiveadventures.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

colombiadiveadventures.com

Open Graph description is not detected on the main page of Colombia Dive Adventures. 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: