tspu.edu.ru

https://tspu.edu.ru· First analyzed 11 May 2026· Updated 11 May 2026

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tspu.edu.ru

Mobile

Sponsored

Hosting Provider

State educational institution of higher professional education "Tomsk State Pedagogical University"

IP Address

193.106.132.96

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Tomsk, Russia

ASN

AS50433

Organization

State educational institution of higher professional education "Tomsk State Pedagogical University"

Server

Apache

Nameservers

ns8-l3.nic.ru.ns2.keytele.com.ns.tspu.edu.ru.ns4-l3.nic.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.2 s10%

Speed Index

2.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

14.7 MB

121 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

State educational institution of higher professional education "Tomsk State Pedagogical University"

Technology Stack

6 Technologies Detected

Libraries

UI Components

CSS Frameworks

Icon Libraries

Analytics

Web Servers

SEO Analysis

D57/100

Meta Tags11/15

Content10/12

Headings3/8

Technical14/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

tspu.edu.rutspu.edu.ru

Томский государственный педагогический университет

Title Length50 chars

Recommended: 50-60 chars (~310px / 580px)

Description Length50 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

20 rules

Local SEO

Local Search Readiness

13/100

Poor

4 12 2

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

F33/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

6/25

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:5%

Words:2,490

Token eff.:Optimal

Sections/1K:0.4

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 8w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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

9/15

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.

3 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.

20/100

1.87 g

CO₂e / view

14.7 MB

Page Weight

Cleaner Than

New Visitor

2.13 g

Returning (cached)

1.07 g

Annual (10K/mo)

223.9 kg

Emission Segments

Data Center

417 mg

Network

448 mg

Device

1.00 g

Resource Breakdown

JavaScript

356.6 KB

Images

13.7 MB

CSS

695.1 KB

HTML

35.3 KB

Other

1.7 KB

Green Hosting Not Verified

State educational institution of higher professional education "Tomsk State Pedagogical University"

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

83d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

05.05.2026

Valid Until

03.08.2026

Subject Alternative Names (2)

*.tspu.rutspu.ru

SHA-256 Fingerprint

FE:25:01:91:E6:A8:95:6A:23:C9:F5:D2:24:C6:07:83:34:16:10:81...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self';

content-type

text/html; charset=UTF-8

date

Mon, 11 May 2026 01:50:02 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mailcow.tspu.ru

Domain Information

tspu.edu.ru

DNSSEC

Not Enabled

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.

64/100

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, initial-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto Condensed + Helvetica

WCAG AA

62/100

Readability

/30

20/30

15px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

21/25

4.62:1 min contrast

Performance

/25

13/25

2 fonts · 4 req

Heading Font

Roboto Condensed

Sans

Body Font

Helvetica

Sans15px

Contrast Ratio

4.62:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines

21px

18px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

9 unique colors

Light

#ffffff

Background· 56.59999999999999%

#0e516a

Primary· 11.9%

#0393e2

Accent· 9.2%

#d3bcb6

Secondary· 6%

#e6ebeb

Secondary· 5%

#59add6

Accent· 4.4%

#68788c

Secondary· 3.1%

#4e4461

Secondary· 2.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)mc.yandex.ru(1)matomo.tspu.ru(1)

Website Identity

tspu.edu.ru

rector@tspu.ru

+73822311464

Location detected: 🇷🇺 Russiavia phone

Social Profiles

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Last analyzed: 11 May 2026 at 01:50

Historical Analysis & Change Tracking