Tools & Wizards About Us
checkout.alter.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

checkout.alter.com

Stripe Checkout: We built Checkout so you don’t have to

Page Load Speed

12.1 sec in total

First Response

1.2 sec

Resources Loaded

7.1 sec

Page Rendered

3.7 sec

checkout.alter.com screenshot

About Website

Visit checkout.alter.com now to see the best up-to-date Checkout Alter content for United States and also check out these interesting facts you probably never knew about checkout.alter.com

Stripe Checkout is a drop-in payments flow designed to drive conversion with just a few lines of code.

Visit checkout.alter.com

Key Findings

We analyzed Checkout.alter.com page load time and found that the first response time was 1.2 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

checkout.alter.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value19,190 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value29.5 s

0/100

10%

Network Requests Diagram

checkout

1213 ms

sandbox

1129 ms

imt-dd9433c9bf50094f1480474f636fa819.js

506 ms

Prelude-b388a185.js

98 ms

checkout-powdur-lockup.svg

2737 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Checkout.alter.com, 38% (24 requests) were made to Images.ctfassets.net and 3% (2 requests) were made to Stripe.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Images.ctfassets.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 890.6 kB (77%)

Content Size

1.2 MB

After Optimization

265.9 kB

  • HTML
  • Images

In fact, the total size of Checkout.alter.com main page is 1.2 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. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 890.6 kB

  • Original 1.0 MB
  • After minification 965.9 kB
  • After compression 154.0 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 890.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.0 kB
  • After minification 112.0 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. Checkout Alter images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 33 (53%)

Requests Now

62

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Checkout Alter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

checkout

checkout

1213 ms

sandbox

sandbox

1129 ms

imt-dd9433c9bf50094f1480474f636fa819.js

imt-dd9433c9bf50094f1480474f636fa819.js

506 ms

Prelude-b388a185.js

Prelude-b388a185.js

98 ms

checkout-powdur-lockup.svg

checkout-powdur-lockup.svg

2737 ms

checkout-powdur-cart-photo.jpg

checkout-powdur-cart-photo.jpg

2756 ms

checkout-powdur-bottle.jpg

checkout-powdur-bottle.jpg

2753 ms

checkout-powdur-hand.jpg

checkout-powdur-hand.jpg

2753 ms

checkout-powdur-cannister.jpg

checkout-powdur-cannister.jpg

2746 ms

checkout-powdur-package.jpg

checkout-powdur-package.jpg

2710 ms

checkout-powdur-cannister-small.jpg

checkout-powdur-cannister-small.jpg

2753 ms

checkout-powdur-bottle-small.jpg

checkout-powdur-bottle-small.jpg

2773 ms

checkout-powdur-cart-photo.jpg

checkout-powdur-cart-photo.jpg

2785 ms

checkout-powdur-cart-photo.jpg

checkout-powdur-cart-photo.jpg

2443 ms

checkout-togethere-logo-reversed.svg

checkout-togethere-logo-reversed.svg

2415 ms

checkout_togethere_illustration.svg

checkout_togethere_illustration.svg

2439 ms

checkout-showflix-logo-reversed.svg

checkout-showflix-logo-reversed.svg

2406 ms

checkout-powdur-icon.svg

checkout-powdur-icon.svg

2433 ms

checkout-powdur-logo.svg

checkout-powdur-logo.svg

2465 ms

checkout-togethere-icon.svg

checkout-togethere-icon.svg

2463 ms

checkout-togethere-logo.svg

checkout-togethere-logo.svg

2662 ms

checkout-showflix-icon.svg

checkout-showflix-icon.svg

2730 ms

checkout-showflix-logo.svg

checkout-showflix-logo.svg

2442 ms

flagIcons.svg

flagIcons.svg

2233 ms

Section-9bb97ddbca928a845ea7.css

Section-9bb97ddbca928a845ea7.css

2153 ms

groupgreeting_landscape.png

groupgreeting_landscape.png

1005 ms

Tiller_landscape.png

Tiller_landscape.png

1039 ms

VCA-image.jpg

VCA-image.jpg

1015 ms

checkout-glitch-bg.jpg

checkout-glitch-bg.jpg

1036 ms

List-358c3a219013df041324.css

List-358c3a219013df041324.css

414 ms

CopyBody-6db5a04b5cdc44d1ca7b.css

CopyBody-6db5a04b5cdc44d1ca7b.css

16 ms

PaymentLogo-22a192dcdbc19f8785dd.css

PaymentLogo-22a192dcdbc19f8785dd.css

26 ms

PaymentLogoGrid-fc25440a7deffaaddfa4.css

PaymentLogoGrid-fc25440a7deffaaddfa4.css

99 ms

YourBrand-8fd35567bd677d03d274.css

YourBrand-8fd35567bd677d03d274.css

12 ms

StripeSet-a693c0bb21b92fe95891.css

StripeSet-a693c0bb21b92fe95891.css

124 ms

Stripe-b3679504f08482f96a0d.css

Stripe-b3679504f08482f96a0d.css

66 ms

SnippetsCodeEditor-e70a68d73af4118ef00c.css

SnippetsCodeEditor-e70a68d73af4118ef00c.css

61 ms

CodeEditor-cc0615101892fadc58c4.css

CodeEditor-cc0615101892fadc58c4.css

14 ms

CodeEditorLineNumbers-c0bc80a30232053a8d1f.css

CodeEditorLineNumbers-c0bc80a30232053a8d1f.css

11 ms

CodeEditorAsciiLoader-29c424b2b655ee2252b4.css

CodeEditorAsciiLoader-29c424b2b655ee2252b4.css

10 ms

CodeSyntax-3cbd9777d82c7ab4161c.css

CodeSyntax-3cbd9777d82c7ab4161c.css

14 ms

Icon-646136cd9e336d8c18d7.css

Icon-646136cd9e336d8c18d7.css

16 ms

AnimatedIcon-0b7478e1f9234aae8838.css

AnimatedIcon-0b7478e1f9234aae8838.css

24 ms

UserLogoGrid-f2607a32915d5c21e617.css

UserLogoGrid-f2607a32915d5c21e617.css

60 ms

ShieldWithCheckmarkIcon-84bfdf058ac00b87d21d.css

ShieldWithCheckmarkIcon-84bfdf058ac00b87d21d.css

19 ms

TestimonialCarousel-c24aa3ce743d90735ce0.css

TestimonialCarousel-c24aa3ce743d90735ce0.css

13 ms

TestimonialCard-3ae515b0653a1f509ef9.css

TestimonialCard-3ae515b0653a1f509ef9.css

20 ms

Quote-f5f545f93c2611c354de.css

Quote-f5f545f93c2611c354de.css

4 ms

CarouselNavItem-cc451deb288bdf225ae3.css

CarouselNavItem-cc451deb288bdf225ae3.css

26 ms

TooltipItem-955e404daf56a8d9b2f8.css

TooltipItem-955e404daf56a8d9b2f8.css

49 ms

CopyTitle-9f66bfd9a1a05b69fb5e.css

CopyTitle-9f66bfd9a1a05b69fb5e.css

10 ms

Pricing-9ae3e64ab46fd89f64b5.css

Pricing-9ae3e64ab46fd89f64b5.css

33 ms

PricingGridHeader-eb04d4964f356dbd5b47.css

PricingGridHeader-eb04d4964f356dbd5b47.css

29 ms

PricingGridPrice-55d5178e6b8237ae0d69.css

PricingGridPrice-55d5178e6b8237ae0d69.css

46 ms

PricingGridRow-e30b62ff741b127e9313.css

PricingGridRow-e30b62ff741b127e9313.css

36 ms

PricingGrid-e400ddd89ac8f9cfc8b8.css

PricingGrid-e400ddd89ac8f9cfc8b8.css

24 ms

DocumentWithCheckmarkIcon-583acef6061c772f2dad.css

DocumentWithCheckmarkIcon-583acef6061c772f2dad.css

11 ms

SiteFooterSection-fb0ca16a1fd6f4ad2297.css

SiteFooterSection-fb0ca16a1fd6f4ad2297.css

26 ms

CountryPicker-69008988c83026bda6cd.css

CountryPicker-69008988c83026bda6cd.css

8 ms

Flag-d2d823c6e79ca723d74d.css

Flag-d2d823c6e79ca723d74d.css

23 ms

LocaleControl-fb1c7bc07c22356f379e.css

LocaleControl-fb1c7bc07c22356f379e.css

32 ms

LanguagePicker-65f801973c66428d8dec.css

LanguagePicker-65f801973c66428d8dec.css

23 ms

store-2ffb13c289c0d3c29bd48e9ef47e5721.html

store-2ffb13c289c0d3c29bd48e9ef47e5721.html

19 ms

Accessibility Review

checkout.alter.com accessibility score

97

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.

Best Practices

checkout.alter.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

checkout.alter.com SEO score

98

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

checkout.alter.com

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