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syntax.fm

https://syntax.fm· First analyzed 14 May 2026· Updated 14 May 2026
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syntax.fm
Desktop screenshot of syntax.fm
Mobile screenshot of syntax.fm
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.25.175

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dane.ns.cloudflare.com.olga.ns.cloudflare.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
958 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
106 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Svelte
Infrastructure
Platform
Vercel
CDN
Cloudflare

Technology Stack

6 Technologies Detected

Analytics

2
PostHogSentry

Frameworks

1
Svelte

Meta Frameworks

1
SvelteKit

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

B71/100
20
7
0
Meta Tags11/15
Content8/12
Headings6/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
S
syntax.fmsyntax.fm

Syntax - Web Development Podcast

Full Stack Web Developers Wes Bos and Scott Tolinski dive deep into web development, CSS, JavaScript, Frameworks, Typescript, Servers and more. Listen in 2 t...

Description truncated.
Title Length32 chars

Recommended: 50-60 chars (~201px / 580px)

Description Length169 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2,306 URLs

    robots.txt

    5 rules

    Sitemap reference found

    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.
    14/25
    Schema Data
    0/25
    Citation
    14/25

    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:4%
    Words:789
    Token eff.:Optimal
    Sections/1K:5.1
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary17w
    Descriptive Headingsavg 3.5w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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+
    92/100
    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
    18/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    11/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    54/100
    B
    117 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    133 mg
    vs
    Returning (cached)
    67 mg
    Annual (10K/mo)
    14.0 kg
    Emission Segments
    Data Center
    6 mg
    Network
    34 mg
    Device
    77 mg
    Resource Breakdown
    JavaScript
    265.1 KB
    Images
    28.8 KB
    CSS
    836.7 KB
    HTML
    21.7 KB
    Other
    1.3 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    WAF

    62d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    16.04.2026

    Valid Until

    15.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    syntax.fmclash.syntax.fm*.clash.syntax.fm

    SHA-256 Fingerprint

    A7:1A:90:00:B9:F1:BB:9B:8A:2E:53:28:62:B5:64:58:D1:A3:0C:C0...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray
    9fb9c0612ecaf1c4-BOS
    content-encoding
    zstd
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (5)

    alt3.aspmx.l.google.com
    aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    syntax.fm

    Domain Age
    9y 12m

    Created

    20.05.2016

    Expires

    20.05.2027

    Last Updated

    19.04.2026

    Registrar

    Gandi SAS

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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.
    C
    65/100
    Mobile Friendly1 breakpoint
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    💪

    WCAG Partial
    67/100
    Readability
    /30
    16/30

    14px · LH 1.70

    Hierarchy
    /20
    17/20

    5.62x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    17/25

    1 font · 2 req

    Heading Font

    💪

    Sans80px

    Body Font

    💪

    Sans14px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    80px
    h1
    48px
    h2
    45px
    h3
    34px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 5.6x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Buy on MyFontsVariable FontsFluid Type (rem)Flesch 45

    Color Palette

    7 unique colors
    Dark
    #000000
    Primary· 60.9%
    #7c6a60
    Secondary· 8.4%
    #181313
    Secondary· 6.9%
    #4a3c35
    Secondary· 6.5%
    #6e4c3f
    Secondary· 6.3%
    #3c201a
    Secondary· 5.9%
    #c8b795
    Secondary· 5%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    12 Resources

    2
    Scripts
    10
    Styles
    0
    Async
    2
    Defer

    Top Script Sources

    local(1)static.cloudflareinsights.com(1)

    Website Identity

    syntax.fm

    9 years old
    Location detected: 🇨🇦 Canadavia ip
    Gandi SAS📧 Google Workspaceen

    Sponsored

    Last analyzed: 14 May 2026 at 12:02

    Historical Analysis & Change Tracking