Access sirenasdivingcostarica.com. Sirenas Adventures - Custom diving, surfing, and fishing in the Papagayo Gulf

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About Website

Click here to check amazing Sirenas Diving Costarica content. Otherwise, check out these important facts you probably never knew about sirenasdivingcostarica.com

Sirenas Adventures is located in the Playas del Coco / Playa Hermosa area of Guanacaste, Costa Rica, a thirty minute drive from Liberia International Airport (LIR). Our boat is located in the bay of P...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.545

13/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

sirenasdivingcostarica.com

336 ms

css

38 ms

style.min.css

66 ms

styles.css

135 ms

frontend.min.css

256 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 50% of them (52 requests) were addressed to the original Sirenasdivingcostarica.com, 49% (51 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (720 ms) belongs to the original domain Sirenasdivingcostarica.com.

Content Size

1.8 MB

After Optimization

1.4 MB

In fact, the total size of Sirenasdivingcostarica.com main page is 1.8 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 72.1 kB

Original 87.6 kB
After minification 78.9 kB
After compression 15.5 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. 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 72.1 kB or 82% of the original size.

Image Optimization

-23%

Potential reduce by 319.0 kB

Original 1.4 MB
After minification 1.1 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, Sirenas Diving Costarica needs image optimization as it can save up to 319.0 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

Original 119.9 kB
After minification 119.9 kB
After compression 118.6 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.

CSS Optimization

-6%

Potential reduce by 9.5 kB

Original 150.3 kB
After minification 150.3 kB
After compression 140.8 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. Sirenasdivingcostarica.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sirenas Diving Costarica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 66 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

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 Sirenasdivingcostarica.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 Sirenasdivingcostarica.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

sirenasdivingcostarica.com

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

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Performance

Accessibility

Best Practices

SEO

Sirenas Adventures - Custom diving, surfing, and fishing in the Papagayo Gulf

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)