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spektr.press

https://spektr.press· First analyzed 20 May 2026· Updated 20 May 2026
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spektr.press
Desktop screenshot of spektr.press
Mobile screenshot of spektr.press
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.186.182

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rachel.ns.cloudflare.com.elijah.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
517 ms10%
Speed Index
672 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8.9 MB
117 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.2.1
cms
Spectrumv2.0.0
by Spectrolium Bureau

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Plugins

2
Cookie Law Info
Yoast SEO

Libraries

1
jQueryv3.6.4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

C65/100
18
8
2
Meta Tags7/15
Content11/12
Headings1/8
Technical22/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness4/4
Mobile4/4
Indexability3/3
S
spektr.pressspektr.press

«Спектр» — независимый интернет-журнал

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~235px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap
robots.txt

143 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100
Poor
3 14 1

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

D46/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
4/25
Citation
12/25

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:7%
Words:1,212
Token eff.:Optimal
Depth:1/5

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headings
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...
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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.
B
70/100
12
Passed
4
Critical
3
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
28/100
F
916 mg
CO₂e / view
8.9 MB
Page Weight
5%
Cleaner Than
New Visitor
1.05 g
vs
Returning (cached)
523 mg
Annual (10K/mo)
109.9 kg
Emission Segments
Data Center
45 mg
Network
269 mg
Device
602 mg
Resource Breakdown
JavaScript
545.2 KB
Images
261.0 KB
CSS
8.0 MB
HTML
25.2 KB
Other
314 B
Green Hosting Verified
Cloudflare
GWF Verified
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

WAF

49d

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+H3

Valid From

09.04.2026

Valid Until

08.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

spektr.press*.spektr.press

SHA-256 Fingerprint

0C:98:14:F9:C6:A5:75:65:6B:5E:1C:90:E7:7B:56:3E:7E:D9:EA:4E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9fe72d6c295cee68-MXP
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Wed, 20 May 2026 00:20:46 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

45

SPF
DKIM
DMARC

MX Records (5)

alt3.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com
alt1.aspmx.l.google.com

+1 more

Domain Information

spektr.press

Domain Age
11 years

Created

29.04.2015

Expires

29.04.2027

Last Updated

30.04.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes

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
59/100
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, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG AAA
78/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
10/20
WCAG
/25
24/25

7.36:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Helvetica Neue

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

7.36:1

WCAG AAA (≥7:1)

Reading Comfort

Single Family

left aligned
16px
h4

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.4:1).

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Color Palette

10 unique colors
12.74:1 AAA Light
#f0f0f0
Background· 46.5%
#2a2928
Other· 7%
#b09f89
Primary· 7.7%
#9c8572
Secondary· 6.3%
#110c0b
Secondary· 5.6%
#704840
Secondary· 4.4%
#cfc5b8
Secondary· 3.9%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

27 Resources

20
Scripts
7
Styles
14
Async
0
Defer

Top Script Sources

connect.facebook.net(4)spektr.press(3)google-analytics.com(2)mc.yandex.ru(2)cdn.onesignal.com(2)

Website Identity

«Спектр» — независимый интернет-журнал

Журналистика без границ и цензуры

spektr.press/
11 years old
Location detected: 🇨🇦 Canadavia ip
GoDaddy.com, LLC📧 Google Workspaceru-RU

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Last analyzed: 20 May 2026 at 00:21

Historical Analysis & Change Tracking