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txfx.net

https://txfx.net· First analyzed 15 May 2026· Updated 15 May 2026
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txfx.net
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Mobile screenshot of txfx.net
Mobile

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Hosting Provider

Linode (Akamai)
linode.com

IP Address

74.207.233.113

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Atlanta, United States

ASN

AS63949

Organization

Linode

Server

Nginx

Nameservers

ns3.linode.com.ns1.linode.com.ns5.linode.com.ns2.linode.com.+1 more

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
566 KB
23 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

5 Technologies Detected

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginxv1.18.0

Languages

1
PHPv8.3.1

SEO Analysis

B70/100
22
8
0
Meta Tags10/15
Content11/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
T
txfx.nettxfx.net

Tempus Fugit – Mark Jaquith's personal blog

Mark Jaquith's personal blog

Title Length43 chars

Recommended: 50-60 chars (~261px / 580px)

Description Length28 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    7 URLs

    7 sub-sitemaps

    robots.txt

    19 rules

    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
    2/25
    Citation
    12/25

    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
    blockquotesheader/footer
    Text ratio:30%
    Words:4,885
    Token eff.:Good
    Sections/1K:3.5
    Depth:2/5

    Structured Data

    Microdata
    WebSitemicrodata

    Citation Readiness

    Opening Summary20w
    Descriptive Headingsavg 4.6w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    89/100
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
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    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.
    75/100
    A
    57 mg
    CO₂e / view
    566.3 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    65 mg
    vs
    Returning (cached)
    33 mg
    Annual (10K/mo)
    6.9 kg
    Emission Segments
    Data Center
    3 mg
    Network
    17 mg
    Device
    38 mg
    Resource Breakdown
    JavaScript
    288.5 KB
    Images
    182.0 KB
    CSS
    68.7 KB
    Fonts
    2.0 KB
    HTML
    25.1 KB
    Green Hosting Verified
    Linode (Akamai)
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    57d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    12.04.2026

    Valid Until

    11.07.2026

    Subject Alternative Names (1)

    txfx.net

    SHA-256 Fingerprint

    A9:7C:1F:7B:A8:80:2A:4B:69:D4:44:EE:93:77:9B:D4:30:C6:8C:1B...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 15 May 2026 09:30:15 GMT
    link
    <https://txfx.net/wp-json/>; rel="https://api.w.org/"
    server
    nginx/1.18.0 (Ubuntu)
    x-cache-status
    EXPIRED
    Good Warning Issue

    Email Infrastructure

    Fastmail

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    in2-smtp.messagingengine.com
    in1-smtp.messagingengine.com

    Domain Information

    txfx.net

    Domain Age
    22y 7m

    Created

    24.09.2003

    Expires

    24.09.2026

    Last Updated

    25.08.2025

    Registrar

    NameCheap, 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.
    C
    69/100
    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

    Roboto + Roboto Slab

    WCAG AAA
    81/100
    Readability
    /30
    24/30

    18px · LH 1.63

    Hierarchy
    /20
    13/20

    1.33x ratio · ✓ H1→H6

    WCAG
    /25
    25/25

    11.59:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Roboto

    Sans24px

    Body Font

    Roboto Slab

    Sans18px

    Contrast Ratio

    11.59:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~35 CPL

    Narrow lines
    24px
    h1
    30px
    h2
    18px
    p
    Major Third
    Scale

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.6:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    GGoogle FontsFluid Type (rem)Flesch 68

    Color Palette

    6 unique colors
    3.31:1 AA Large Light
    #ffffff
    Background· 86.10000000000001%
    #8d8d8f
    Other· 2.5%

    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

    15 Resources

    9
    Scripts
    6
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    txfx.net(8)instapaper.com(1)

    Website Identity

    txfx.net

    22 years old
    Location detected: 🇺🇸 United Statesvia ip
    NameCheap, Inc.📧 Fastmailen-US

    Social Profiles

    X (Twitter)Instagram

    Sponsored

    Last analyzed: 15 May 2026 at 09:30

    Historical Analysis & Change Tracking