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SGSiteGraph

ispring.institute website report

Институт iSpring

Last scanned · 2 views

Overall score

Great

About ispring.institute

ispring.institute is an educational institution. It describes itself as “Готовим лидеров ИТ-индустрии, которые определят будущее на 50 лет”. It is also on YouTube.

Technologies
0
Email security
D
45/100
Trackers
—
AI crawlers
—
Carbon / visit
A+
0.08 g CO2
Domain age
—

Score profile

SEO80Performance100Security65Accessibility100
This siteAll scanned sites median

Top issues to fix

8 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.

  • Missing Content-Security-Policy header

    Security

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

  • 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.

  • 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.

+2 more issues — details in the sections below.

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

How it compares

ispring.institute scores higher overall than 65% of the 163,243 sites we have scanned.

vs. All scanned sites

163,243 sites
Overall65th
SEO70th
Performance70th
Security20th
Accessibility80th

The dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.

Technology stack

No technologies were detected in the latest scan.

Hosting & DNS

Domain
ispring.institute
IP address
—
ASN
—
IPv6
Not supported
HTTP
HTTP/1.1
0
A
0
AAAA
0
MX
0
NS
0
TXT
0
CAA
Show DNS record values

TXT record contents are not republished; only their count is shown.

Security

ispring.institute uses TLS 1.2 with a certificate valid for 159 more days and sets 0 of 6 recommended security headers.

Security

Security headers0 of 6 set

  • HSTS
    Forces HTTPS
  • CSP
    Blocks injected scripts
  • X-Frame-Options
    Stops clickjacking
  • X-Content-Type
    Stops MIME sniffing
  • Referrer-Policy
    Limits URL leakage
  • Permissions-Policy
    Restricts browser features

TLS certificate

VerifiedTLS 1.2 · GlobalSign nv-sa
Dec 30, 2025159 days leftJan 31, 2027
Names covered
4
Cookies set
0

Email security

ispring.institute scores D for email security, with SPF and DMARC policy “none”.

D
45 / 100
  • SPFGood

    Rejects senders not listed (-all).

  • DMARCWeak

    Monitoring only: forged mail is still delivered.

  • MTA-STSNot set

    Not published; mail to this domain can be downgraded to plaintext.

  • BIMINot set

    Not published (optional).

Performance & carbon

ispring.institute scores 100/100 for performance, with an estimated load time of 0.3 s. A visit emits an estimated 0.08 g of CO2 (grade A+).

Performance

Page weight

  • HTML 119 KB
  • JavaScript 89.2 KB
Est. load
345 ms
Response
343 ms
Scripts / CSS
16 / 6

Carbon per visitA+

A+ABCDEF

0.08 g CO2 per uncached view

Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.

SEO & accessibility

ispring.institute scores 80/100 for SEO and 100/100 for accessibility, with 4 SEO issues to fix.

SEO
Accessibility

Heading structure

H11H216H31H40H50H60

One H1: good.

Image alt text

100%

124 images · 0 without alt text · 42 lazy-loaded

Links

  • Internal 41
  • External 17

SEO issues4

  • Meta description longer than 160 characters
  • Missing canonical link
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues0

No accessibility issues detected.

Technical details

Page metadata, social tags, crawl files and scan information.

Meta tags

Title
Институт iSpring
Description
Готовим лидеров ИТ-индустрии, которые определят будущее на 50 лет. Работа в ИТ-компании — после 1 курса, экспертное окружение — все 4 года.
Canonical
Language
ru
Robots meta

Open Graph & Twitter

og:title
Институт iSpring
og:type
—
twitter:card
—
twitter:title
—

Crawl files

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

Structured data

CollegeOrUniversityEvent
Microdata items
0
RDFa items
0

Scan

Final URL
https://ispring.institute
HTTP status
200
Redirects
https://ispring.institute
Scanned
Aug 24, 2026, 1:22 PM

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Frequently asked questions about ispring.institute

What is ispring.institute?
ispring.institute is an educational institution. It describes itself as “Готовим лидеров ИТ-индустрии, которые определят будущее на 50 лет”. It is also on YouTube.
Is ispring.institute secure?
ispring.institute uses TLS 1.2 with a certificate valid for 159 more days and sets 0 of 6 recommended security headers.
Is ispring.institute protected against email spoofing?
ispring.institute scores D for email security, with SPF and DMARC policy “none”.
How does ispring.institute compare with similar sites?
ispring.institute scores higher overall than 65% of the 163,243 sites we have scanned.
What is ispring.institute's overall score?
ispring.institute has an overall SiteGraph score of 85/100, combining SEO (80), performance (100), security (65) and accessibility (100).