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hackers.com

https://hackers.com· First analyzed 20 May 2026· Updated 20 May 2026
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hackers.com
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Mobile screenshot of hackers.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.54

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-623.awsdns-13.net.ns-1424.awsdns-50.org.ns-1685.awsdns-18.co.uk.ns-193.awsdns-24.com.

Performance

83

Core Web Vitals

Weight

First Contentful Paint
2.0 s10%
Speed Index
2.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
610 KB
250 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.11.2

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

D55/100
13
11
2
Meta Tags8/15
Content11/12
Headings6/8
Technical12/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
H
hackers.comhackers.com

해커스닷컴::나눔의 철학, 해커스교육그룹 | 강의·교재 1위

토익인강 1위, 외국어, 공무원, 금융 자격증, 유학 분야 전문 교육그룹

Title Length33 chars

Recommended: 50-60 chars (~193px / 580px)

Description Length41 chars

Recommended: 120-160 chars

Issues (2)

  • • Most images missing alt text (406/529) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100
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

F36/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
8/25

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:3%
Words:1,302
Token eff.:Optimal
Sections/1K:21.5

Structured Data

No Schema

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 1.6w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
44/100
5
Passed
8
Critical
2
Warnings
Images & Alt Text
12/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
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
5/15
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.
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.
57/100
A
62 mg
CO₂e / view
609.6 KB
Page Weight
80%
Cleaner Than
New Visitor
70 mg
vs
Returning (cached)
35 mg
Annual (10K/mo)
7.4 kg
Emission Segments
Data Center
3 mg
Network
18 mg
Device
41 mg
Resource Breakdown
JavaScript
55.5 KB
Images
484.1 KB
CSS
16.4 KB
Fonts
23.0 KB
HTML
30.3 KB
Other
324 B
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

93d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.07.2025

Valid Until

21.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

*.hackers.comhackers.comwww.hackers.com

SHA-256 Fingerprint

26:49:21:8C:E7:C5:E7:E0:46:45:F8:6A:01:B9:03:8F:E3:C1:15:CC...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
30741
content-type
text/html; charset=euc-kr
date
Wed, 20 May 2026 15:35:18 GMT
server
Apache
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

spam.hackers.com

Domain Information

hackers.com

Domain Age
30y 12m

Created

02.06.1995

Expires

26.02.2029

Last Updated

12.09.2022

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
F
36/100
Not 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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

noto

WCAG Partial
63/100
Readability
/30
13/30

13px · LH --

Hierarchy
/20
16/20

3.85x ratio

WCAG
/25
16/25

1.48:1 min contrast

Performance
/25
18/25

1 font · 1 req

Heading Font

noto

Sans50px

Body Font

noto

Sans13px

Contrast Ratio

1.48:1

15 issues

Reading Comfort

~93 CPL

Wide lines
50px
h1
22px
h2
26px
h3
18px
h4
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide lines: ~93 chars/line. Use max-width: 65ch for comfortable reading.

✅ Easy to read: Flesch score 99/100 — accessible to general audiences.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.5:1).

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

✅ Strong hierarchy: Headlines are 3.9x larger than body text.

GGoogle FontsBuy on MyFontsFlesch 99

Color Palette

9 unique colors
Dark
#4c4c4c
Text· 9.4%
#19120f
Secondary· 31.4%
#030302
Background· 17.4%
#d1d9de
Secondary· 12.799999999999999%
#042838
Accent· 8.8%
#f4f8f9
Primary· 8.4%
#0d3c41
Accent· 6.5%
#558ca8
Secondary· 3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

16 Resources

11
Scripts
5
Styles
3
Async
0
Defer

Top Script Sources

js(5)googletagmanager.com(2)hackers.com(2)at.artistchai.co.kr(1)google-analytics.com(1)

Website Identity

hackers.com

30 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLCko

Sponsored

Last analyzed: 20 May 2026 at 15:35

Historical Analysis & Change Tracking