StackOptic
Back to Search
ap.com favicon

ap.com

https://ap.com· First analyzed 19 May 2026· Updated 19 May 2026
Export
ap.com
Desktop screenshot of ap.com
Mobile screenshot of ap.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.129.129

Site Location

🇺🇸 United Statesvia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

cory.ns.cloudflare.com.nora.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
729 ms10%
Speed Index
948 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
25 KB
66 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
MatomoMouseflow

CSS Frameworks

2
Tailwind CSS
Bootstrap

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

Languages

1
PHPv8.3.30

Libraries

1
Slick Carousel

SEO Analysis

B78/100
22
6
0
Meta Tags14/15
Content12/12
Headings6/8
Technical22/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
A
ap.comap.com

Audio Analyzers & Testing | Audio Precision | The Global Leader

Since our founding in 1984, Audio Precision® (AP) has evolved into the worldwide leader for audio analyzers and audio testing.

Title Length63 chars

Recommended: 50-60 chars (~371px / 580px)

Description Length126 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    7 10 1

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    1/25
    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
    navheader/footer
    Text ratio:9%
    Words:1,458
    Token eff.:Optimal
    Sections/1K:15.1
    Depth:2/5

    Structured Data

    1 JSON-LD
    VideoObject

    Citation Readiness

    Opening Summary11w
    Descriptive Headingsavg 2.9w
    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.
    A
    82/100
    14
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    12/15
    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
    7/15
    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.
    73/100
    A+
    3 mg
    CO₂e / view
    25.1 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    3 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    300 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    2 mg
    Resource Breakdown
    CSS
    6.1 KB
    HTML
    19.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    51%Poor
    Interactive

    HTTPS

    WAF

    84d

    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

    13.05.2026

    Valid Until

    11.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    ap.com*.ap.com

    SHA-256 Fingerprint

    C6:82:1A:14:C2:A8:19:E2:BD:4D:1B:B5:C4:73:BD:2C:13:49:1D:25...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(private, no-store max-age=0)
    cf-cache-status
    DYNAMIC
    cf-ray
    9fdf8a468e22ea45-FCO
    content-encoding
    zstd
    content-language
    en-US
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    ap-com.mail.protection.outlook.com

    Domain Information

    ap.com

    Domain Age
    35y 4m

    Created

    21.01.1991

    Expires

    22.01.2034

    Last Updated

    22.01.2024

    Registrar

    Network Solutions, LLC

    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
    63/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Rubik-medium + Rubik-regular

    WCAG AA
    65/100
    Readability
    /30
    20/30

    18px · LH --

    Hierarchy
    /20
    14/20

    2x ratio

    WCAG
    /25
    17/25

    4.5:1 min contrast

    Performance
    /25
    14/25

    3 fonts · 6 req

    Heading Font

    Rubik-medium

    Sans36px

    Body Font

    Rubik-regular

    Sans18px

    Contrast Ratio

    4.5:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~34 CPL

    Narrow lines
    36px
    h1
    30px
    h2
    30px
    h3
    12px
    h4
    18px
    p

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

    ❌ Very complex text: Flesch score 30/100. Consider shorter sentences and simpler words.

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

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    Buy on MyFontsFlesch 30

    Color Palette

    8 unique colors
    2.85:1 Fail Light
    #ffffff
    Background· 72.1%
    #959a9b
    Other· 3.2%
    #143e5c
    Primary· 5.3%
    #eceff0
    Secondary· 4.1%
    #6b8a96
    Secondary· 3.7%
    #b1c1b2
    Secondary· 3.7%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    MouseflowSMB
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    20 Resources

    13
    Scripts
    7
    Styles
    6
    Async
    4
    Defer

    Top Script Sources

    local(3)go.ap.com(2)axiometrixsolutions.containers.piwik.pro(2)snap.licdn.com(1)gstatic.com(1)

    Website Identity

    Audio Analyzers & Testing | Audio Precision

    VideoObject

    Explore the latest news, insights, and updates from Audio Precision.

    +18002317350
    35 years old
    Location detected: 🇺🇸 United Statesvia phone
    Network Solutions, LLC📧 Microsoft 365en-us

    Social Profiles

    LinkedInYouTube

    Sponsored

    Last analyzed: 19 May 2026 at 02:06

    Historical Analysis & Change Tracking