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edsurge.com

https://edsurge.com· First analyzed 19 Feb 2026· Updated 19 Feb 2026
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edsurge.com

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Hosting Provider

aws.amazon.com

IP Address

44.218.77.151

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Heroku

CDN

Fastly

Nameservers

ns-1557.awsdns-02.co.uk.ns-687.awsdns-21.net.ns-86.awsdns-10.com.ns-1339.awsdns-39.org.

Performance

Page Speed

368 KB
40 requests

Image Optimization

Lazy LoadResponsiveimgix
0–49
50–89
90–100

Architecture Stack

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

Technology Stack

8 Technologies Detected

Libraries

1

CSS Frameworks

1

Tag Managers

1

Advertising

1

Platforms

1

SEO Analysis

C64/100
10
2
1
E
edsurge.comedsurge.com

EdSurge | Education Journalism and Research

A nonprofit newsroom reporting on the powerful forces, fascinating people and innovative practices shaping teaching and learning.

Title Length43 chars

Recommended: 50-60 chars

Description Length129 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag - every page should have one H1

Crawlability

Sitemap

Type: index

4 URLs

robots.txt

21 rules

Sitemap reference found

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Sponsored

A+

Security Score

93%Excellent
Static / Informational

HTTPS

No WAF

257d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

02.10.2025

Valid Until

03.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.edsurge.com

SHA-256 Fingerprint

58:91:8F:97:27:B9:BA:AF:08:7D:04:5A:6D:4F:9A:F4:FB:E6:CF:2D...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

accept-ranges
bytes
age
434
cache-control
🔴 No Cache(public, no-cache)
content-encoding
📦 Gzip(gzip)
content-length
9099
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (7)

alt1.aspmx.l.google.com
aspmx5.googlemail.com
aspmx2.googlemail.com
aspmx4.googlemail.com

+3 more

Domain Information

edsurge.com

Domain Age
15y 1m

Created

29.12.2010

Expires

29.12.2026

Last Updated

24.11.2025

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Typography & Readability

Montserrat

76/100
Readability
/30
40/40

16px · LH 1.40

Hierarchy
/20
8/25
WCAG
/25
15/15

Contrast: undefined

Performance
/25
20/20

System fonts

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans16px

Contrast Ratio

--

Reading Comfort

~38 CPL

Needs attention
21px
h3
16px
h4
16px
p

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

✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

✅ Consistent design: Single font family with weight variations is a modern best practice.

⚠️ Cramped layout: 36 elements lack adequate spacing.

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

2

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

8 Resources

7
Scripts
1
Styles
6
Async
0
Defer

Top Script Sources

connect.facebook.net(2)googletagmanager.com(2)local(2)snap.licdn.com(1)

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Last analyzed: 19 Feb 2026 at 17:19

Historical Analysis & Change Tracking