Tools & Wizards About Us
vulcano-sa.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

vulcano-sa.com

Vulcano - Piscinas, tratamientos de agua, hidromasajes y bombas de agua

Page Load Speed

2.1 sec in total

First Response

546 ms

Resources Loaded

1.4 sec

Page Rendered

112 ms

vulcano-sa.com screenshot

About Website

Welcome to vulcano-sa.com homepage info - get ready to check Vulcano Sa best content for Uruguay right away, or after learning these important things about vulcano-sa.com

Vulcano fabrica y comercializa accesorios para piscinas, hidromasajes, tratamientos de agua y bombas de agua. Soluciones comerciales y domiciliarias.

Visit vulcano-sa.com

Key Findings

We analyzed Vulcano-sa.com page load time and found that the first response time was 546 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

vulcano-sa.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value32.0 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

vulcano-sa.com

546 ms

estilos.css

204 ms

ga.js

11 ms

fdologo.jpg

210 ms

logo.gif

208 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Vulcano-sa.com, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (642 ms) belongs to the original domain Vulcano-sa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 kB (6%)

Content Size

76.7 kB

After Optimization

72.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vulcano-sa.com main page is 76.7 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. Only 10% of websites need less resources to load. Images take 54.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 3.6 kB

  • Original 4.6 kB
  • After minification 3.9 kB
  • After compression 1.1 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 717 B, which is 15% 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 3.6 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 175 B

  • Original 54.2 kB
  • After minification 54.0 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. Vulcano Sa images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-66%

Potential reduce by 478 B

  • Original 719 B
  • After minification 576 B
  • After compression 241 B

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. Vulcano-sa.com needs all CSS files to be minified and compressed as it can save up to 478 B or 66% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vulcano Sa. According to our analytics all requests are already optimized.

Network Requests Diagram

vulcano-sa.com

vulcano-sa.com

546 ms

estilos.css

estilos.css

204 ms

ga.js

ga.js

11 ms

fdologo.jpg

fdologo.jpg

210 ms

logo.gif

logo.gif

208 ms

sombra2.gif

sombra2.gif

354 ms

fdoslogan.gif

fdoslogan.gif

358 ms

slogan.jpg

slogan.jpg

410 ms

foto1.jpg

foto1.jpg

642 ms

foto2.jpg

foto2.jpg

436 ms

fdoidiomas.jpg

fdoidiomas.jpg

477 ms

espanol.gif

espanol.gif

526 ms

fdoidiomas2.jpg

fdoidiomas2.jpg

534 ms

english.gif

english.gif

584 ms

portugues.gif

portugues.gif

612 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

vulcano-sa.com accessibility score

70

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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 IDs are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

vulcano-sa.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

SEO Factors

vulcano-sa.com SEO score

92

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vulcano-sa.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 Vulcano-sa.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

vulcano-sa.com

Open Graph description is not detected on the main page of Vulcano Sa. 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: