StackOptic
Back to Search
abbreviations.com favicon

abbreviations.com

https://abbreviations.com· First analyzed 26 Apr 2026· Updated 26 Apr 2026
Export
abbreviations.com
Desktop screenshot of abbreviations.com
Mobile screenshot of abbreviations.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.5.111.123

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Apache

CDN

Varnish

Nameservers

ns-1917.awsdns-47.co.uk.ns-28.awsdns-03.com.ns-848.awsdns-42.net.ns-1086.awsdns-07.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
574 ms10%
Speed Index
746 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
425 KB
40 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Varnish

Technology Stack

15 Technologies Detected

Advertising

4
Google AdsGoogle AdSenseCriteoTaboola

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Tailwind CSS
Bootstrap

Icon Libraries

2
Font AwesomeMaterial Icons

Analytics

2
Google Analytics
Google Analytics 4

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.62

Languages

1
PHPv8.1.31

SEO Analysis

D58/100
15
11
0
Meta Tags7/15
Content10/12
Headings6/8
Technical16/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
A
abbreviations.comabbreviations.com

Abbreviations.com

The Web's largest and most authoritative acronyms and abbreviations resource.

Title Length17 chars

Recommended: 50-60 chars (~101px / 580px)

Description Length77 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    29 rules

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 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

    D41/100
    Bot Access
    18/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    11/25

    AI Bot Access

    12/14 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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    def. listsheader/footer
    Text ratio:12%
    Words:9,280
    Token eff.:Excessive
    Sections/1K:1.2
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary65w
    Descriptive Headingsavg 4.4w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    C
    64/100
    9
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •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.
    74/100
    A
    43 mg
    CO₂e / view
    425.0 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    49 mg
    vs
    Returning (cached)
    25 mg
    Annual (10K/mo)
    5.1 kg
    Emission Segments
    Data Center
    2 mg
    Network
    13 mg
    Device
    28 mg
    Resource Breakdown
    JavaScript
    403.2 KB
    Images
    2.3 KB
    Fonts
    8.4 KB
    HTML
    10.8 KB
    Other
    300 B
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    114d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    20.07.2025

    Valid Until

    18.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    www.lyrics.comwww.literature.comlyrics.netwww.anagrams.netwww.calculators.netwww.quotes.netwww.cite.mecite.me+12 more

    SHA-256 Fingerprint

    A9:2E:BE:21:B4:58:DD:8D:A5:69:92:40:57:9D:01:7A:52:21:A4:40...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    access-control-allow-headers
    X-Requested-With
    access-control-allow-origin
    *
    age
    1000
    cache-control
    🔵 Public(public, s-maxage=1800)
    content-encoding
    📦 Gzip(gzip)
    Good Warning Issue

    Email Infrastructure

    GoDaddy Email

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (2)

    smtp.secureserver.net
    mailstore1.secureserver.net

    Domain Information

    abbreviations.com

    Domain Age
    24y 8m

    Created

    30.08.2001

    Expires

    30.08.2030

    Last Updated

    04.09.2022

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Legitimate interest basis mentioned

    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
    72/100
    Mobile Friendly13 breakpoints
    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, maximum-scale=5
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Alegreya Sans + Oxygen

    WCAG Partial
    67/100
    Readability
    /30
    18/30

    15px · LH 1.40

    Hierarchy
    /20
    17/20

    2.27x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    16/25

    3 fonts · 3 req

    Heading Font

    Alegreya Sans

    Sans34px

    Body Font

    Oxygen

    Sans15px

    Contrast Ratio

    1:1

    9 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    34px
    h1
    30px
    h2
    50px
    h3
    14px
    h4
    15px
    p
    Minor Second
    Scale

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 9 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 2.3x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 2

    Color Palette

    7 unique colors
    5.83:1 AA Dark
    #656565
    Other· 58.1%
    #ffffff
    Background· 23.400000000000002%
    #1a8cb3
    Primary· 0%
    #1d3139
    Secondary· 6.5%
    #4b7785
    Secondary· 1.5%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseSovrnPubMaticOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    24 Resources

    17
    Scripts
    7
    Styles
    9
    Async
    6
    Defer

    Top Script Sources

    pagead2.googlesyndication.com(7)static.stands4.com(4)googletagmanager.com(2)fundingchoicesmessages.google.com(2)google-analytics.com(1)

    Website Identity

    abbreviations.com

    24 years old
    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy.com, LLC📧 GoDaddy Emailen-US

    Sponsored

    Last analyzed: 26 Apr 2026 at 00:27

    Historical Analysis & Change Tracking