Tools & Wizards About Us
laboratorioblanco.cl screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

laboratorioblanco.cl

Laboratorio y Centro de Imágenes. Exámenes a Domicilio

Page Load Speed

9.4 sec in total

First Response

1.4 sec

Resources Loaded

7.4 sec

Page Rendered

641 ms

laboratorioblanco.cl screenshot

About Website

Visit laboratorioblanco.cl now to see the best up-to-date Laboratorio Blanco content for Chile and also check out these interesting facts you probably never knew about laboratorioblanco.cl

Laboratorio de Toma de Muestras, Exámenes Cardiológicos, Exámenes de imagenología: Resonancia Magnética, Medicina Nuclear, Mamografía, etc. Santiago, Antofagasta y Calama.

Visit laboratorioblanco.cl

Key Findings

We analyzed Laboratorioblanco.cl page load time and found that the first response time was 1.4 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

laboratorioblanco.cl performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value5,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.198

1/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

www.laboratorioblanco.cl

1411 ms

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8 ms

webfontloader.min.js

74 ms

style.min.css

149 ms

dnd-upload-cf7.css

193 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 60% of them (82 requests) were addressed to the original Laboratorioblanco.cl, 19% (26 requests) were made to Fonts.gstatic.com and 5% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Laboratorioblanco.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.9 kB (25%)

Content Size

1.1 MB

After Optimization

834.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Laboratorioblanco.cl main page is 1.1 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. Javascripts take 669.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 97.3 kB

  • Original 114.2 kB
  • After minification 113.9 kB
  • After compression 16.9 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 97.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 128.2 kB
  • After minification 128.2 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. Laboratorio Blanco images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 175.3 kB

  • Original 669.5 kB
  • After minification 669.5 kB
  • After compression 494.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 175.3 kB or 26% of the original size.

CSS Optimization

-4%

Potential reduce by 7.3 kB

  • Original 202.2 kB
  • After minification 202.0 kB
  • After compression 194.9 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. Laboratorioblanco.cl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (25%)

Requests Now

109

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laboratorio Blanco. 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 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.laboratorioblanco.cl

www.laboratorioblanco.cl

1411 ms

javascript;base64,V2ViRm9udENvbmZpZz17Z29vZ2xlOntmYW1pbGllczpbIkxhdG86MTAwLDMwMCw0MDAsNzAwLDkwMCwxMDBpdGFsaWMsMzAwaXRhbGljLDQwMGl0YWxpYyw3MDBpdGFsaWMsOTAwaXRhbGljOmxhdGluIiwiUmFsZXdheToxMDAsMjAwLDMwMCw0MDAsNTAwLDYwMCw3MDAsODAwLDkwMCwxMDBpdGFsaWMsMjAwaXRhbGljLDMwMGl0YWxpYyw0MDBpdGFsaWMsNTAwaXRhbGljLDYwMGl0YWxpYyw3MDBpdGFsaWMsODAwaXRhbGljLDkwMGl0YWxpYzpsYXRpbiJdfX07aWYodHlwZW9mIFdlYkZvbnQ9PT0ib2JqZWN0IiYmdHlwZW9mIFdlYkZvbnQubG9hZD09PSJmdW5jdGlvbiIpe1dlYkZvbnQubG9hZChXZWJGb250Q29uZmlnKX0=

javascript;base64,V2ViRm9udENvbmZpZz17Z29vZ2xlOntmYW1pbGllczpbIkxhdG86MTAwLDMwMCw0MDAsNzAwLDkwMCwxMDBpdGFsaWMsMzAwaXRhbGljLDQwMGl0YWxpYyw3MDBpdGFsaWMsOTAwaXRhbGljOmxhdGluIiwiUmFsZXdheToxMDAsMjAwLDMwMCw0MDAsNTAwLDYwMCw3MDAsODAwLDkwMCwxMDBpdGFsaWMsMjAwaXRhbGljLDMwMGl0YWxpYyw0MDBpdGFsaWMsNTAwaXRhbGljLDYwMGl0YWxpYyw3MDBpdGFsaWMsODAwaXRhbGljLDkwMGl0YWxpYzpsYXRpbiJdfX07aWYodHlwZW9mIFdlYkZvbnQ9PT0ib2JqZWN0IiYmdHlwZW9mIFdlYkZvbnQubG9hZD09PSJmdW5jdGlvbiIpe1dlYkZvbnQubG9hZChXZWJGb250Q29uZmlnKX0=

8 ms

webfontloader.min.js

webfontloader.min.js

74 ms

style.min.css

style.min.css

149 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

193 ms

styles.css

styles.css

192 ms

owl.carousel.css

owl.carousel.css

193 ms

owl.theme.default.css

owl.theme.default.css

200 ms

js_composer.min.css

js_composer.min.css

341 ms

plethora_icons.css

plethora_icons.css

217 ms

animate.min.css

animate.min.css

263 ms

theme_custom_bootstrap.css

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325 ms

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331 ms

style.css

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270 ms

jquery.min.js

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205 ms

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1020 ms

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1020 ms

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1019 ms

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1021 ms

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1023 ms

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1023 ms

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1045 ms

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1085 ms

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1044 ms

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1117 ms

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1118 ms

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1117 ms

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1123 ms

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1122 ms

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1123 ms

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1124 ms

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1250 ms

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1639 ms

js

js

597 ms

anchor

anchor

901 ms

ad_status.js

ad_status.js

655 ms

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510 ms

embed.js

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301 ms

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101 ms

styles__ltr.css

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99 ms

recaptcha__en.js

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110 ms

Create

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522 ms

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525 ms

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601 ms

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120 ms

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109 ms

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Accessibility Review

laboratorioblanco.cl accessibility score

65

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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.

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

laboratorioblanco.cl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

laboratorioblanco.cl SEO score

93

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Laboratorioblanco.cl 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 Laboratorioblanco.cl 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

laboratorioblanco.cl

Open Graph description is not detected on the main page of Laboratorio Blanco. 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: