Skip to main content
SGSiteGraph

opendsp.ru

OPENDSP.RU

Last scanned Jul 24, 2026, 8:25 PM · 1 view

79

Overall score

Fair

Summary

This website uses Nginx hosted on SELECTEL-MSK - JSC Selectel, RU. SEO is fair (60/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.

Russia
Hosted on SELECTEL-MSK - JSC Selectel, RU

Top issues to fix

11 issues found · 3 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

168 ms

75

Security

HTTPS & header checks

85

Accessibility

2 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.

Meta tags

Title
OPENDSP.RU
Description
Canonical
Language
Charset
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

CDN provider
—
IP address
5.188.131.137
ASN
AS50340 (SELECTEL-MSK - JSC Selectel, RU)

DNS records

TypeValue
A
  • 5.188.131.137
AAAA—
MX
  • emx.mail.ru
TXT
  • v=spf1 redirect=_spf.mail.ru
  • mailru-domain: xRVOI5Btm7PAEWwl
NS
  • elmo.ns.cloudflare.com
  • serena.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.opendsp.ru
Valid from
Aug 5, 2025
Valid to
Sep 6, 2026
Days until expiry
43
SAN domains
*.opendsp.ru, opendsp.ru

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 120 B

Page size

284 B

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://opendsp.ru
Final URL
https://opendsp.ru
HTTP status
200
HTTP version
HTTP/2
Response time
168 ms
HTML size
284 B
Redirect chain
https://opendsp.ru

See something wrong on this report? Request a correction

Related websites

Same technology stack

iquw.com

Home | Starr | IQUW

100
wordpressnginxgoogle-analytics
AWS

crei.com

CREI | Decision-to-Capital Intelligence

100
nginxgoogle-analytics
AWS

quago.io

Home - Quago

100
wordpressnginxgoogle-analytics

hallensteins.co.nz

Hallensteins | Menswear NZ

100
nginxjqueryphp
Fastly· Fastly

flippingbook.com

FlippingBook | Flipbook Maker for Digital Publishing

100
nginxgoogle-analyticsgoogle-ads
AWS

fas.org

Home - Federation of American Scientists

100
wordpressnginx
AKAMAI-LINODE-AP - Akamai Connected Cloud, SG

Same hosting provider

xbox-dns.ru

Xbox DNS — Доступ к Xbox Live, ChatGPT и играм Supercell | Ошибка 0x80a40401

88
nginxgoogle-analytics
SELECTEL-MSK - JSC Selectel, RU

pro32connect.ru

PRO32 Connect - Удаленный доступ к компьютеру с любого устройства

84
google-analyticsjquery
SELECTEL-MSK - JSC Selectel, RU

betcity.ru

Букмекерская контора Бетсити: ставки на спорт с 2003 г.

83
nginx
SELECTEL-MSK - JSC Selectel, RU

smi2.net

СМИ2

80
nextjsnginx
SELECTEL-MSK - JSC Selectel, RU

devline.tv

76
nginx
SELECTEL-MSK - JSC Selectel, RU

buzzoola.com

Buzzoola - innovative technologies for brands, publishers and ad platforms.

76
nginxjquery
SELECTEL-MSK - JSC Selectel, RU

Frequently asked questions

What technology does opendsp.ru use?
opendsp.ru is built with Nginx.
Is opendsp.ru secure (HTTPS)?
Yes. opendsp.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Sep 6, 2026.
Who hosts opendsp.ru?
opendsp.ru is hosted on SELECTEL-MSK - JSC Selectel, RU.
What is opendsp.ru's SEO score?
opendsp.ru scored 60/100 for SEO in the latest analysis (fair).
What is opendsp.ru's overall website score?
opendsp.ru has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.