What technology does artinvestment.ru use?

artinvestment.ru is built with PHP, jQuery, Google Analytics.

Is artinvestment.ru secure (HTTPS)?

Yes. artinvestment.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 16, 2026.

Who hosts artinvestment.ru?

Hosting provider information for artinvestment.ru is not available yet.

What is artinvestment.ru's SEO score?

artinvestment.ru scored 70/100 for SEO in the latest analysis (fair).

What is artinvestment.ru's overall website score?

artinvestment.ru has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

artinvestment.ru

Цены на картины

Last scanned Aug 24, 2026, 1:21 PM · 1 view

Overall score

Great

Summary

Цены на картины. This website uses Google Analytics. SEO is fair (70/100) and accessibility is fair (70/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Цены на картины. Статистика аукционных продаж произведений русских художников: картин, скульптур, антиквариата. Индикаторы риска. Цены на картины. Купить картину. Сколько стоит картина.

Top issues to fix

10 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
6 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

589 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: 21vek@artinvestment.ru info@artinvestment.ru
Phone: +74951283553 +79259053553 +79250753553 +74951283055 +79253333055

Meta tags

Title: Цены на картины
Description: Цены на картины. Статистика аукционных продаж произведений русских художников: картин, скульптур, антиквариата. Индикаторы риска. Цены на картины. Купить картину. Сколько стоит картина.
Canonical
Language: ru
Charset: utf-8
Viewport: width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no
Robots meta
Manifest: https://artinvestment.ru/images/favicons/manifest.json?v=08-24-2026-40-31

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: artinvestment.ru
Valid from: Aug 18, 2026
Valid to: Nov 16, 2026
Days until expiry: 83
SAN domains: artinvestment.ru

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 6 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 0

Links

73 internal · 11 external · 20 broken

Images

18 total · 12 missing alt

Scripts / Styles

22 scripts · 3 stylesheets

JS / CSS size

7.2 KB · 198 B

Page size

54.9 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://artinvestment.ru
Final URL: https://artinvestment.ru
HTTP status: 200
HTTP version: HTTP/2
Response time: 588 ms
HTML size: 54.9 KB
Redirect chain: https://artinvestment.ru

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does artinvestment.ru use?: artinvestment.ru is built with PHP, jQuery, Google Analytics.
Is artinvestment.ru secure (HTTPS)?: Yes. artinvestment.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 16, 2026.
Who hosts artinvestment.ru?: Hosting provider information for artinvestment.ru is not available yet.
What is artinvestment.ru's SEO score?: artinvestment.ru scored 70/100 for SEO in the latest analysis (fair).
What is artinvestment.ru's overall website score?: artinvestment.ru has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.