Tools & Wizards About Us
acuba.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

acuba.com

Recargas a Cuba | $17.79 la recarga más barata con aCuba

Page Load Speed

1.1 sec in total

First Response

52 ms

Resources Loaded

891 ms

Page Rendered

185 ms

acuba.com screenshot

About Website

Welcome to acuba.com homepage info - get ready to check A Cuba best content for United States right away, or after learning these important things about acuba.com

Con aCuba, hacer recargas a Cuba es sencillo, rápido y seguro. OFERTA ESPECIAL de bienvenida al crear tu cuenta. Cubacel, Nauta y llamadas.

Visit acuba.com

Key Findings

We analyzed Acuba.com page load time and found that the first response time was 52 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

acuba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.418

23/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

acuba.com

52 ms

acuba.com

487 ms

0df676575e33feb0.css

18 ms

db06942aa8e6e75b.css

35 ms

polyfills-5cd94c89d3acac5f.js

53 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 66% of them (19 requests) were addressed to the original Acuba.com, 14% (4 requests) were made to Images.ctfassets.net and 14% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (487 ms) belongs to the original domain Acuba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.0 kB (8%)

Content Size

919.2 kB

After Optimization

846.2 kB

  • HTML
  • Images

In fact, the total size of Acuba.com main page is 919.2 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. 60% of websites need less resources to load. Images take 849.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 60.2 kB

  • Original 69.8 kB
  • After minification 69.5 kB
  • After compression 9.7 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 60.2 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 12.8 kB

  • Original 849.4 kB
  • After minification 836.5 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. A Cuba images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 13 (57%)

Requests Now

23

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A Cuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

acuba.com

acuba.com

52 ms

acuba.com

acuba.com

487 ms

0df676575e33feb0.css

0df676575e33feb0.css

18 ms

db06942aa8e6e75b.css

db06942aa8e6e75b.css

35 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

53 ms

webpack-5a514192048cebb3.js

webpack-5a514192048cebb3.js

30 ms

framework-91d7f78b5b4003c8.js

framework-91d7f78b5b4003c8.js

25 ms

main-ca3f7766e88ae832.js

main-ca3f7766e88ae832.js

71 ms

_app-02de19546921a596.js

_app-02de19546921a596.js

87 ms

854-ccb624070e838833.js

854-ccb624070e838833.js

86 ms

16-b9c5bcce9f4ea037.js

16-b9c5bcce9f4ea037.js

90 ms

896-3de088dd16650de5.js

896-3de088dd16650de5.js

52 ms

569-d293558e54cb7870.js

569-d293558e54cb7870.js

98 ms

779-78db8c4c0313fab4.js

779-78db8c4c0313fab4.js

106 ms

index-ed99ba55a84f4af1.js

index-ed99ba55a84f4af1.js

107 ms

_buildManifest.js

_buildManifest.js

105 ms

_ssgManifest.js

_ssgManifest.js

96 ms

_middlewareManifest.js

_middlewareManifest.js

106 ms

web-94D6E4.png

web-94D6E4.png

29 ms

201104_google-app.png

201104_google-app.png

94 ms

logo-acuba.svg

logo-acuba.svg

306 ms

201104_store-app.png

201104_store-app.png

85 ms

features_4.jpg

features_4.jpg

86 ms

features_2.jpg

features_2.jpg

92 ms

features_1.jpg

features_1.jpg

92 ms

4iCv6KVjbNBYlgoCxCvTtA.woff

4iCv6KVjbNBYlgoCxCvTtA.woff

27 ms

4iCv6KVjbNBYlgoCjC3TtA.woff

4iCv6KVjbNBYlgoCjC3TtA.woff

41 ms

4iCs6KVjbNBYlgo6ew.woff

4iCs6KVjbNBYlgo6ew.woff

51 ms

4iCv6KVjbNBYlgoC1CzTtA.woff

4iCv6KVjbNBYlgoC1CzTtA.woff

54 ms

Accessibility Review

acuba.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

acuba.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

acuba.com SEO score

93

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

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acuba.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Acuba.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

acuba.com

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