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rexegg.com

https://rexegg.com· First analyzed 18 May 2026· Updated 18 May 2026
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rexegg.com
Desktop screenshot of rexegg.com
Mobile screenshot of rexegg.com
Mobile

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Hosting Provider

PrivateSystems Networks GA

IP Address

162.211.81.184

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Atlanta, United States

ASN

AS63410

Organization

PrivateSystems Networks GA

Server

Apache

Nameservers

ns1.yu8.us.ns2.yu8.us.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7 KB
11 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
PrivateSystems Networks GA

Technology Stack

1 Technologies Detected

Web Servers

1
Apache

SEO Analysis

C68/100
19
6
0
Meta Tags14/15
Content12/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
R
rexegg.comrexegg.com

Regex Tutorial—From Regex 101 to Advanced Regex

Regular Expressions Tutorial. Comprehensive resource covering basic to advanced uses of regex. Includes regex cheat sheet, tools, books and tricks.

Title Length47 chars

Recommended: 50-60 chars (~285px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    5 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

    D49/100
    Bot Access
    20/25
    Machine Read.
    22/25
    Schema Data
    0/25
    Citation
    7/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    blockquotescode blocksnavheader/footer
    Text ratio:45%
    Words:1,405
    Token eff.:Optimal
    Sections/1K:2.8
    Depth:4/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 5w
    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.
    B
    73/100
    9
    Passed
    3
    Critical
    1
    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
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    59/100
    A+
    <0.001 g
    CO₂e / view
    7.3 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    1 mg
    vs
    Returning (cached)
    <0.001 g
    Annual (10K/mo)
    108 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    <0.001 g
    Resource Breakdown
    HTML
    7.3 KB
    Green Hosting Not Verified
    PrivateSystems Networks GA
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    46d

    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

    05.04.2026

    Valid Until

    04.07.2026

    Subject Alternative Names (13)

    *.asiteaboutnothing.com*.asiteaboutnothing.net*.dearopus.com*.laughdb.org*.rexegg.comasiteaboutnothing.comdearopus.comlaughdb.org+5 more

    SHA-256 Fingerprint

    5F:A8:65:21:17:EB:AC:50:0C:5B:12:1E:24:46:1C:2E:E1:B2:03:CF...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 60s(private, max-age=60)
    content-encoding
    📦 Gzip(gzip)
    content-length
    7149
    content-security-policy
    upgrade-insecure-requests;
    content-type
    text/html; charset=UTF-8
    date
    Mon, 18 May 2026 22:32:01 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    rexegg.com

    Domain Information

    rexegg.com

    Domain Age
    13 years

    Created

    12.05.2013

    Expires

    12.05.2032

    Last Updated

    03.12.2022

    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.
    D
    53/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Merriweather + Verdana

    WCAG Partial
    62/100
    Readability
    /30
    24/30

    16px · LH --

    Hierarchy
    /20
    15/20

    1.9x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1.41:1 min contrast

    Performance
    /25
    10/25

    3 fonts

    Heading Font

    Merriweather

    Serif30px

    Body Font

    Verdana

    Sans16px

    Contrast Ratio

    1.41:1

    5 issues

    Reading Comfort

    Serif Headlines + Sans Body

    left aligned
    30px
    h1
    20px
    h2

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.4:1).

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

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFontsFlesch 66

    Color Palette

    6 unique colors
    7.8:1 AAA Dark
    #272822
    Text· 51.2%
    #babdb4
    Other· 5.1%
    #f5f3de
    Primary· 30.2%
    #a5835a
    Secondary· 5.9%
    #eae4bf
    Accent· 3.3%

    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

    4 Resources

    2
    Scripts
    2
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    gstatic.com(1)google.com(1)

    Website Identity

    rexegg.com

    13 years old
    Location detected: 🇺🇸 United Statesvia ip
    NameCheap, Inc.en

    Sponsored

    Last analyzed: 18 May 2026 at 22:32

    Historical Analysis & Change Tracking