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n1enzapatillas.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

n1enzapatillas.com

Nº1 en Zapatillas - Compra Online zapatillas Adidas, Zapatillas Nike, Zapatillas New Balance, Zapatillas Skechers

Page Load Speed

4.6 sec in total

First Response

343 ms

Resources Loaded

4.1 sec

Page Rendered

204 ms

n1enzapatillas.com screenshot

About Website

Click here to check amazing N1 En Zapatillas content. Otherwise, check out these important facts you probably never knew about n1enzapatillas.com

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Visit n1enzapatillas.com

Key Findings

We analyzed N1enzapatillas.com page load time and found that the first response time was 343 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

n1enzapatillas.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

n1enzapatillas.com

343 ms

www.n1enzapatillas.com

2097 ms

theme.css

363 ms

css

46 ms

responsive.css

298 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 91% of them (32 requests) were addressed to the original N1enzapatillas.com, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain N1enzapatillas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 479.9 kB (54%)

Content Size

891.5 kB

After Optimization

411.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of N1enzapatillas.com main page is 891.5 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. 30% of websites need less resources to load. HTML takes 524.3 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 474.7 kB

  • Original 524.3 kB
  • After minification 524.3 kB
  • After compression 49.6 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 474.7 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 13.7 kB
  • After minification 13.7 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. N1 En Zapatillas images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 253.1 kB
  • After minification 253.1 kB
  • After compression 253.1 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

-5%

Potential reduce by 5.2 kB

  • Original 100.5 kB
  • After minification 99.7 kB
  • After compression 95.3 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. N1enzapatillas.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (78%)

Requests Now

32

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N1 En Zapatillas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

n1enzapatillas.com

n1enzapatillas.com

343 ms

www.n1enzapatillas.com

www.n1enzapatillas.com

2097 ms

theme.css

theme.css

363 ms

css

css

46 ms

responsive.css

responsive.css

298 ms

responsive-lg.css

responsive-lg.css

327 ms

responsive-xl.css

responsive-xl.css

330 ms

responsive-xl-min.css

responsive-xl-min.css

399 ms

responsive-xxl.css

responsive-xxl.css

423 ms

responsive-xxl-min.css

responsive-xxl-min.css

396 ms

responsive-fw.css

responsive-fw.css

428 ms

animate.min.css

animate.min.css

436 ms

estimateddelivery.css

estimateddelivery.css

482 ms

font-awesome.css

font-awesome.css

494 ms

estimateddelivery-pl-17.css

estimateddelivery-pl-17.css

530 ms

front.css

front.css

560 ms

nouislider.min.css

nouislider.min.css

532 ms

fontello-codes.css

fontello-codes.css

539 ms

front.css

front.css

609 ms

style.css

style.css

591 ms

front.css

front.css

672 ms

front.css

front.css

637 ms

front.css

front.css

643 ms

front.css

front.css

707 ms

jquery-ui.min.css

jquery-ui.min.css

696 ms

jquery.ui.theme.min.css

jquery.ui.theme.min.css

724 ms

customer-s6.css

customer-s6.css

742 ms

custom.css

custom.css

747 ms

js

js

63 ms

bottom-720ae7221.js

bottom-720ae7221.js

1235 ms

logo-17046672206.jpg

logo-17046672206.jpg

162 ms

es-default-home_default.jpg

es-default-home_default.jpg

161 ms

6599a8b13f8ae6bca8583bda15bc2239.png

6599a8b13f8ae6bca8583bda15bc2239.png

160 ms

13182270e4e75cee937ba39655bfbece.woff

13182270e4e75cee937ba39655bfbece.woff

302 ms

font

font

37 ms

Accessibility Review

n1enzapatillas.com accessibility score

76

Accessibility Issues

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

n1enzapatillas.com best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

n1enzapatillas.com SEO score

91

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

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise N1enzapatillas.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that N1enzapatillas.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

n1enzapatillas.com

Open Graph data is detected on the main page of N1 En Zapatillas. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: