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remix.run

https://remix.run· First analyzed 02 May 2026· Updated 02 May 2026
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remix.run
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Mobile screenshot of remix.run
Mobile

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Hosting Provider

Fastly, Inc.

IP Address

151.101.1.91

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

Server

Fly/d38c3ebcc (2026-05-01)

CDN

Fastly

Nameservers

anirban.ns.cloudflare.com.aron.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
543 ms10%
Speed Index
706 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
135 requests

Image Optimization

WebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
Fly.io
CDN
Fastly

Technology Stack

6 Technologies Detected

Frameworks

1
Angular

Meta Frameworks

1
Remix

Other

1
Three.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Fathom Analytics

Platforms

1
Fly.io

SEO Analysis

C68/100
19
4
0
Meta Tags14/15
Content10/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
R
remix.runremix.run

Remix - A Web Framework for Building Anything

Remix is a batteries-included, ultra-productive, zero dependencies and bundler-free framework, ready to develop with in a agent-first world.

Title Length45 chars

Recommended: 50-60 chars (~279px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    0/25
    Citation
    13/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    code blocksnavheader/footer
    Text ratio:12%
    Words:594
    Token eff.:Optimal
    Sections/1K:10.1
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary48w
    Descriptive Headingsavg 7.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    88/100
    15
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    69/100
    B
    114 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    131 mg
    vs
    Returning (cached)
    65 mg
    Annual (10K/mo)
    13.7 kg
    Emission Segments
    Data Center
    6 mg
    Network
    34 mg
    Device
    75 mg
    Resource Breakdown
    JavaScript
    311.0 KB
    Images
    9.4 KB
    CSS
    36.6 KB
    Fonts
    178.3 KB
    HTML
    8.4 KB
    Other
    586.8 KB
    Green Hosting Verified
    Axis12 Ltd
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    70d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    13.04.2026

    Valid Until

    12.07.2026

    Subject Alternative Names (1)

    remix.run

    SHA-256 Fingerprint

    E5:CD:14:9A:CB:30:8E:E1:D6:00:87:E8:97:12:F0:D0:B2:D4:27:29...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    505
    cache-control
    🟡 300s(max-age=300, stale-while-revalidate=604800)
    content-encoding
    📦 Gzip(gzip)
    content-length
    8294
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (6)

    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    aspmx.l.google.com
    zrclaxmx37k7sdl5p4t5opddt3hbaqtkwnnh3f2o76gje5dgzkdq.mx-verification.google.com

    +2 more

    Domain Information

    remix.run

    Domain Age
    7y 2m

    Created

    28.02.2019

    Expires

    28.02.2028

    Last Updated

    02.02.2026

    Registrar

    MarkMonitor Inc.

    DNSSEC
    Not Enabled

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    B
    74/100
    Mobile Friendly
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width,initial-scale=1,viewport-fit=cover
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Inter Variable

    WCAG Partial
    83/100
    Readability
    /30
    24/30

    16px · LH 1.40

    Hierarchy
    /20
    20/20

    5.25x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    Inter Variable

    Sans84px

    Body Font

    Inter Variable

    Sans16px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    84px
    h1
    56px
    h2
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 5.2x larger than body text.

    ✅ Lean font stack: 2 font families keeps load times fast.

    Buy on MyFontsFlesch 55

    Color Palette

    6 unique colors
    2.21:1 Fail Dark
    #000000
    Background· 73.99999999999999%
    #44473b
    Secondary· 4.3%
    #f7e15c
    Accent· 10.3%
    #0d1309
    Primary· 7.2%
    #f9e884
    Accent· 2.7%
    #e2d171
    Accent· 1.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    FathomSMB
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    3 Resources

    2
    Scripts
    1
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    cdn.usefathom.com(1)local(1)

    Website Identity

    remix.run

    7 years old
    Location detected: 🇨🇦 Canadavia ip
    MarkMonitor Inc.📧 Google Workspaceen

    Sponsored

    Last analyzed: 02 May 2026 at 20:28

    Historical Analysis & Change Tracking