Report Summary

  • 20

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 84

    SEO

    Google-friendlier than
    60% of websites

lahsen.cl

Lahsen Bicicletas – Pagina de descripción y promociones

Page Load Speed

51.1 sec in total

First Response

8.6 sec

Resources Loaded

42.1 sec

Page Rendered

372 ms

lahsen.cl screenshot

About Website

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

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Visit lahsen.cl

Key Findings

We analyzed Lahsen.cl page load time and found that the first response time was 8.6 sec and then it took 42.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

lahsen.cl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

www.lahsen.cl

8623 ms

css

25 ms

wp-emoji-release.min.js

3119 ms

layerslider.css

3602 ms

css

15 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 48% of them (31 requests) were addressed to the original Lahsen.cl, 15% (10 requests) were made to Fonts.gstatic.com and 12% (8 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Lahsen.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (72%)

Content Size

1.6 MB

After Optimization

439.5 kB

In fact, the total size of Lahsen.cl main page is 1.6 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. 45% of websites need less resources to load. Javascripts take 841.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 78.9 kB

  • Original 103.2 kB
  • After minification 95.7 kB
  • After compression 24.2 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 78.9 kB or 77% of the original size.

Image Optimization

-24%

Potential reduce by 15.6 kB

  • Original 65.9 kB
  • After minification 50.3 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. Obviously, Lahsen needs image optimization as it can save up to 15.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 551.7 kB

  • Original 841.0 kB
  • After minification 835.1 kB
  • After compression 289.3 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 551.7 kB or 66% of the original size.

CSS Optimization

-87%

Potential reduce by 512.1 kB

  • Original 587.8 kB
  • After minification 481.6 kB
  • After compression 75.7 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. Lahsen.cl needs all CSS files to be minified and compressed as it can save up to 512.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (72%)

Requests Now

46

After Optimization

13

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lahsen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lahsen.cl 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

Low

No form fields have multiple 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

High

Heading elements are not in a sequentially-descending order

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

Best Practices

lahsen.cl 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lahsen.cl SEO score

84

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

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 Lahsen.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 Lahsen.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

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: