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prismic.io screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

prismic.io

Prismic: Headless Page Builder for Next.js, Nuxt & SvelteKit

Page Load Speed

1.4 sec in total

First Response

7 ms

Resources Loaded

424 ms

Page Rendered

968 ms

prismic.io screenshot

About Website

Visit prismic.io now to see the best up-to-date Prismic content for United States and also check out these interesting facts you probably never knew about prismic.io

Empower marketers to create on-brand pages fast. Prismic is the headless page builder for Next.js, Nuxt, and SvelteKit sites.

Visit prismic.io

Key Findings

We analyzed Prismic.io page load time and found that the first response time was 7 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

prismic.io performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,280 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

prismic.io

7 ms

prismic.io

56 ms

3ec8d52e401e5214.css

29 ms

f3e30dc5322a98c0.css

27 ms

fd9d1056-d978494c56da009b.js

41 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 57% of them (40 requests) were addressed to the original Prismic.io, 39% (27 requests) were made to Prismic-main.cdn.prismic.io and 4% (3 requests) were made to Images.prismic.io. The less responsive or slowest element that took the longest time to load (231 ms) belongs to the original domain Prismic.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 576.6 kB (80%)

Content Size

719.5 kB

After Optimization

142.9 kB

  • HTML
  • Images

In fact, the total size of Prismic.io main page is 719.5 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. 45% of websites need less resources to load. HTML takes 693.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 576.6 kB

  • Original 693.3 kB
  • After minification 692.9 kB
  • After compression 116.7 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 576.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 26.2 kB
  • After minification 26.2 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. Prismic images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 35 (51%)

Requests Now

68

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prismic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prismic.io

prismic.io

7 ms

prismic.io

prismic.io

56 ms

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Accessibility Review

prismic.io accessibility score

89

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.

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

prismic.io best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

prismic.io SEO score

86

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

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

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 Prismic.io 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 Prismic.io 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

prismic.io

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