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sciencenewstoday.org

https://sciencenewstoday.org· First analyzed 14 May 2026· Updated 14 May 2026
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sciencenewstoday.org
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.166.156

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sneh.ns.cloudflare.com.bradley.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
340 ms10%
Speed Index
442 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
897 KB
38 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Apace Childv1.0.0Custom
by Muhammad Tuhin
View Theme

Technology Stack

12 Technologies Detected

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Payments

1
Square

CDN

1
Cloudflare

Plugins

1
Yoast SEO

SEO Analysis

A83/100
24
7
0
Meta Tags15/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T3/7
Images7/7
Links2/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
S
sciencenewstoday.orgsciencenewstoday.org

Science News Today | Latest Science News & Discoveries

Science News Today: Latest science news, discoveries, and research in physics, biology, chemistry, astronomy, health, archaeology & earth science. Stay curious.

Title Length54 chars

Recommended: 50-60 chars (~329px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    11 URLs

    11 sub-sitemaps

    robots.txt

    20 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 12 1

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

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    4/25
    Citation
    13/25

    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
    nav
    Text ratio:11%
    Words:8,855
    Token eff.:Excessive
    Sections/1K:0.9
    Depth:1/5

    Structured Data

    3 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 8.2w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    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
    87/100
    14
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    64/100
    B
    91 mg
    CO₂e / view
    897.4 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    104 mg
    vs
    Returning (cached)
    52 mg
    Annual (10K/mo)
    10.9 kg
    Emission Segments
    Data Center
    4 mg
    Network
    27 mg
    Device
    60 mg
    Resource Breakdown
    JavaScript
    377.5 KB
    Images
    479.6 KB
    CSS
    21.8 KB
    Fonts
    6.2 KB
    HTML
    11.9 KB
    Other
    428 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    55%Poor
    Critical / Transactional

    HTTPS

    WAF

    54d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    08.04.2026

    Valid Until

    07.07.2026

    Subject Alternative Names (2)

    *.sciencenewstoday.orgsciencenewstoday.org

    SHA-256 Fingerprint

    B6:82:2C:2C:0B:58:09:DB:A5:F0:4E:02:80:53:08:99:5F:00:6A:13...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fb639134ad0d0b4-CDG
    content-encoding
    zstd
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Hostinger Mail

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mx2.hostinger.com
    mx1.hostinger.com

    Domain Information

    sciencenewstoday.org

    Domain Age
    1y 4m

    Created

    26.12.2024

    Expires

    26.12.2032

    Last Updated

    08.04.2026

    Registrar

    NameCheap, Inc.

    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.
    A
    80/100
    Mobile Friendly11 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system + Open Sans

    WCAG AA
    71/100
    Readability
    /30
    12/30

    12px · LH 1.33

    Hierarchy
    /20
    18/20

    4x ratio

    WCAG
    /25
    23/25

    4.85:1 min contrast

    Performance
    /25
    18/25

    System fonts

    Heading Font

    -apple-system

    Sans48px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    4.85:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~39 CPL

    Narrow lines
    48px
    h1
    24px
    h2
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

    ✅ Strong hierarchy: Headlines are 4.0x larger than body text.

    GGoogle FontsFluid Type (rem)Flesch 0

    Color Palette

    6 unique colors
    5.74:1 AA Dark
    #666666
    Other· 38.8%
    #ffffff
    Background· 21.5%
    #b5bbc4
    Primary· 2.6%
    #526681
    Secondary· 1.3%

    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 AdSenseMedia.netMediavineSovrnPubMaticOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    20 Resources

    14
    Scripts
    6
    Styles
    4
    Async
    9
    Defer

    Top Script Sources

    sciencenewstoday.org(5)(3)pagead2.googlesyndication.com(2)fundingchoicesmessages.google.com(2)googletagmanager.com(1)

    Website Identity

    Science News Today | Latest Science News & Discoveries

    Science News Today: Latest science news, discoveries, and research in physics, biology, chemistry, astronomy, health, archaeology & earth science. Stay curious.

    www.sciencenewstoday.org/
    1 year old
    Location detected: 🇨🇦 Canadavia ip
    NameCheap, Inc.📧 Hostinger Mailen-US

    Sponsored

    Last analyzed: 14 May 2026 at 01:45

    Historical Analysis & Change Tracking