Access delphinus.com.mx. Nado con delfines en México

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value3,500 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.24

52/100

15%

TTI (Time to Interactive)

Value32.4 s

0/100

10%

77 ms

jquery-1.11.2.js

39 ms

LanguageSwitcher.css

54 ms

module_144190431301_booking-global-nov-2023.min.css

87 ms

module_42845658744_Delphinus_-_Hero_-_Slider.min.css

55 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Delphinus.com.mx, 5% (7 requests) were made to Cdnjs.cloudflare.com and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Delphinusworld.com.

Content Size

9.8 MB

After Optimization

9.6 MB

In fact, the total size of Delphinus.com.mx main page is 9.8 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. Only a small number of websites need less resources to load. Images take 9.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 161.6 kB

Original 181.7 kB
After minification 139.6 kB
After compression 20.1 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 42.1 kB, which is 23% 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 161.6 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 48.5 kB

Original 9.2 MB
After minification 9.1 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. Delphinus images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 9.0 kB

Original 353.1 kB
After minification 353.1 kB
After compression 344.1 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 7.7 kB

Original 95.9 kB
After minification 95.9 kB
After compression 88.3 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. Delphinus.com.mx has all CSS files already compressed.

Requests Now

120

After Optimization

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delphinus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

button, link, and menuitem elements do not have accessible names.

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ES
Language Claimed

ES
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delphinus.com.mx can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Delphinus.com.mx 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

delphinus.com.mx

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Nado con delfines en México | Delphinus

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)

Network Requests Diagram

jquery-1.11.2.js

LanguageSwitcher.css

module_144190431301_booking-global-nov-2023.min.css

module_42845658744_Delphinus_-_Hero_-_Slider.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

jquery-1.11.2.js

LanguageSwitcher.css

module_144190431301_booking-global-nov-2023.min.css

module_42845658744_Delphinus_-_Hero_-_Slider.min.css

module_42029200459_Delphinus_-_Experiencias_Slider_-_DB_-_ES.min.css

module_33309315119_Delphinus_-_Habitats.min.css

rss_post_listing.css

slick.min-3.css

module_33135368704_Delphinus_-_Logo_carousel.min.css

module_139379503723_CM_-_WhatsApp_Widget_No_Form.min.css

js

bda8e8edd59b44f59f03109e1e7ece76.js.ubembed.com

layout.min.css

Vast-style.min.css

delphinus.min.css

new-menu.min.css

css

css

jquery.fancybox.min.css

jquery.min.js

fotorama.css

fotorama.js

v2.js

embed.js

functions.min.js

project.js

project.js

rss_listing_asset.js

1709370.js

index.js

everflow.js

sharethis.js

jquery.fancybox.min.js

hotjar-2197413.js

css

css

bundle.js

fbevents.js

Logo%20Delphinus%202.png

icon_whatsApp-1.png

AQ.jpg

04_d_list_hab_puntacancun.jpg

Playa_mujeres.jpg

04_d_list_hab_pmorelos.jpg