Access 513kicks.com. Best Online Sneaker Store | Buy 100% Authentic Nike Air Jordans

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value1.603

0/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

513kicks.com

39 ms

513kicks.com

274 ms

www.513kicks.com

128 ms

www.513kicks.com

228 ms

style.min.css

17 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 80% of them (76 requests) were addressed to the original 513kicks.com, 8% (8 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (433 ms) belongs to the original domain 513kicks.com.

Content Size

1.1 MB

After Optimization

1.0 MB

In fact, the total size of 513kicks.com 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. 65% of websites need less resources to load. Images take 729.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 83.6 kB

Original 101.2 kB
After minification 99.5 kB
After compression 17.7 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 83.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 729.6 kB
After minification 729.6 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. 513 Kicks images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 354 B

Original 212.3 kB
After minification 212.3 kB
After compression 212.0 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

-4%

Potential reduce by 3.3 kB

Original 78.0 kB
After minification 76.9 kB
After compression 74.8 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. 513kicks.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 513 Kicks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 513kicks.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 513kicks.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

513kicks.com

Open Graph data is detected on the main page of 513 Kicks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Best Online Sneaker Store | Buy 100% Authentic Nike Air Jordans

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

513kicks.com

513kicks.com

www.513kicks.com

www.513kicks.com

style.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

513kicks.com

513kicks.com

www.513kicks.com

www.513kicks.com

style.min.css

gateway.css

style.css

bootstrap.min.css

magnific-popup.min.css

flexslider.min.css

owl.carousel.min.css

animate.min.css

style.min.css

style.css

woocommerce.css

csshero-static-style-513-kicks-child-theme.css

hooks.min.js

frontend.js

jquery.min.js

jquery-migrate.min.js

jquery.blockUI.min.js

add-to-cart.min.js

js.cookie.min.js

woocommerce.min.js

digital.js

css

wc-blocks.css

select2.css

button.js

mailchimp-woocommerce-public.min.js

bootstrap.min.js

jquery.mb.YTPlayer.min.js

jqBootstrapValidation.min.js

jquery.flexslider.min.js

jquery.magnific-popup.min.js

jquery.fitvids.min.js

smoothscroll.min.js

owl.carousel.min.js

custom.min.js

navigation.min.js

skip-link-focus-fix.min.js

sourcebuster.min.js

order-attribution.min.js