StackOptic
Back to Search
perfplanet.com favicon

perfplanet.com

https://perfplanet.com· First analyzed 05 May 2026· Updated 05 May 2026
Export
perfplanet.com
Desktop screenshot of perfplanet.com
Mobile screenshot of perfplanet.com
Mobile

Sponsored

Hosting Provider

DreamHost
dreamhost.com

IP Address

75.119.204.26

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS26347

Organization

DreamHost

Server

Apache

Nameservers

ns2.dreamhost.com.ns1.dreamhost.com.ns3.dreamhost.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
266 ms10%
Speed Index
346 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
47 KB
5 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
DreamHost

Technology Stack

1 Technologies Detected

Web Servers

1
Apache

SEO Analysis

D54/100
15
10
0
Meta Tags5/15
Content7/12
Headings8/8
Technical11/21
E-E-A-T3/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile2/4
Indexability3/3
P
perfplanet.comperfplanet.com

Planet Performance

A portal to all things web performance

Title Length18 chars

Recommended: 50-60 chars (~112px / 580px)

Description Length38 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F33/100
    Bot Access
    20/25
    Machine Read.
    4/25
    Schema Data
    0/25
    Citation
    9/25

    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
    Text ratio:9%
    Words:188
    Token eff.:Too Short
    Sections/1K:26.6

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 1.2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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.
    B
    74/100
    10
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    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
    1/15
    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.
    76/100
    A+
    5 mg
    CO₂e / view
    46.9 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    5 mg
    vs
    Returning (cached)
    3 mg
    Annual (10K/mo)
    564 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    1 mg
    Device
    3 mg
    Resource Breakdown
    JavaScript
    2.1 KB
    Images
    39.0 KB
    CSS
    2.1 KB
    HTML
    3.7 KB
    Green Hosting Verified
    DreamHost
    Provider Match
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    38d

    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

    15.03.2026

    Valid Until

    13.06.2026

    Subject Alternative Names (2)

    perfplanet.comwww.perfplanet.com

    SHA-256 Fingerprint

    AE:C7:85:C6:CE:21:B7:FC:A9:BD:BB:61:EA:67:9F:F2:56:39:B8:C7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 600s(max-age=600)
    content-encoding
    📦 Gzip(gzip)
    content-length
    3466
    content-type
    text/html
    date
    Tue, 05 May 2026 13:59:16 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (2)

    mx2.mailchannels.net
    mx1.mailchannels.net

    Domain Information

    perfplanet.com

    Domain Age
    16y 5m

    Created

    01.12.2009

    Expires

    01.12.2027

    Last Updated

    04.01.2026

    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
    62/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    ui-system

    WCAG AA
    75/100
    Readability
    /30
    25/30

    18px · LH 1.60

    Hierarchy
    /20
    17/20

    3.33x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    4.52:1 min contrast

    Performance
    /25
    18/25

    1 font

    Heading Font

    ui-system

    Sans60px

    Body Font

    ui-system

    Sans18px

    Contrast Ratio

    4.52:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    Single Font Family

    left aligned
    60px
    h1
    27px
    h2
    18px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

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

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

    Buy on MyFontsVariable FontsFlesch 49

    Color Palette

    7 unique colors
    3.3:1 AA Large Light
    #ffffff
    Background· 74.90000000000002%
    #8f8c96
    Other· 4.4%
    #021071
    Primary· 10%
    #64365e
    Secondary· 2%
    #010556
    Accent· 1.4%

    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

    2 Resources

    2
    Scripts
    0
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    feed.js(1)events.js(1)

    Website Identity

    perfplanet.com

    ssttoo@gmail.com
    16 years old
    Location detected: 🇺🇸 United Statesvia ip
    NameCheap, Inc.en

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 05 May 2026 at 13:59

    Historical Analysis & Change Tracking