advancedsciencenews.com

https://advancedsciencenews.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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Mobile

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Hosting Provider

Pantheon

cloudflare.com

IP Address

172.64.146.11

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

kai.ns.cloudflare.com.connie.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

360 ms10%

Speed Index

468 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

526 KB

75 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Diviv4.27.4Custom

by Elegant Themes

View Theme

Technology Stack

10 Technologies Detected

Plugins

Wordpress Popular Posts

Profile Builder Dg Blog Carousel

Libraries

Other

UI Components

CSS Frameworks

Fonts

CDN

SEO Analysis

B77/100

Meta Tags10/15

Content10/12

Headings5/8

Technical24/25

E-E-A-T5/7

Images4/7

Links2/5

URL5/5

Social3/5

Freshness2/4

Mobile4/4

Indexability3/3

advancedsciencenews.comadvancedsciencenews.com

Home | Advanced Science News - Advanced Science News

No description available for this page.

Title Length52 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

10 issues found

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Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

14/100

Poor

4 13

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

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AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

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

Text ratio:4%

Words:1,941

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 4.3w

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

78/100

Passed

Critical

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

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 recommendations

•Accessibility recommendation preview...

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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.

75/100

53 mg

CO₂e / view

525.9 KB

Page Weight

80%

Cleaner Than

New Visitor

61 mg

Returning (cached)

30 mg

Annual (10K/mo)

6.4 kg

Emission Segments

Data Center

3 mg

Network

16 mg

Device

35 mg

Resource Breakdown

Images

387.6 KB

CSS

86.4 KB

HTML

51.6 KB

Other

459 B

Green Hosting Verified

Cloudflare

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

62d

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

Valid From

03.04.2026

Valid Until

02.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

advancedsciencenews.com*.advancedsciencenews.com

SHA-256 Fingerprint

94:43:0F:31:E8:DB:D4:17:30:1B:88:4C:99:20:28:C5:66:BA:56:3D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

cache-control

🟡 60s(public, max-age=60)

cf-cache-status

DYNAMIC

cf-ray🇺🇸 Dallas

9f49c8d7cde34556-DFW

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

Domain Information

advancedsciencenews.com

Domain Age

9y 8m

Created

19.08.2016

Expires

19.08.2027

Last Updated

11.09.2024

Registrar

GoDaddy Corporate Domains, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Osano

Cookie Consent Banner

Osano

GDPR Indicators

Cookie consent banner detected

CMP: Osano

Data Protection Officer 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.

54/100

Not Mobile Friendly15 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.

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Noto Sans + Noto Serif

WCAG Partial

62/100

Readability

/30

14/30

14px · LH 1.70

Hierarchy

/20

18/20

3.21x ratio

WCAG

/25

14/25

2.47:1 min contrast

Performance

/25

16/25

2 fonts · 17 req

Heading Font

Noto Sans

Sans45px

Body Font

Noto Serif

Serif14px

Contrast Ratio

2.47:1

18 issues

Reading Comfort

~39 CPL

Narrow lines

45px

26px

18px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 2.5:1).

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

✅ Strong hierarchy: Headlines are 3.2x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 14

Color Palette

8 unique colors

3.55:1 AA Large Light

#ffffff

Background· 40.9%

#878888

Other· 6.1%

#042976

Primary· 8.8%

#d8d2cd

Secondary· 6.2%

#081724

Accent· 5.3%

#3a4a56

Secondary· 3.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

PlausibleSMB

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OsanoMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

advancedsciencenews.com(19)cmp.osano.com(1)

Website Identity

Advanced Science News

Organization

The latest research covering technology, healthcare, sustainability, and more!

www.advancedsciencenews.com/

9 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy Corporate Domains, LLCen-US

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 30 Apr 2026 at 21:55

Historical Analysis & Change Tracking