try-it.jp
勉強のわからないを5分で解決 | 映像授業のTry IT (トライイット)
Last scanned Jul 26, 2026, 11:49 AM
Overall score
Great
Summary
Try IT（トライイット）は、実力派講師陣による永久０円の映像授業サービスです。更に、スマホを振る（トライイットする）ことにより「わからない」をなくすこ�… This website uses Nginx hosted on AWS. SEO is good (75/100) and accessibility is fair (60/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Try IT（トライイット）は、実力派講師陣による永久０円の映像授業サービスです。更に、スマホを振る（トライイットする）ことにより「わからない」をなくすことが出来ます。全く新しい形の映像授業で日々の勉強の「わからない」を解決してください！
- United States
- Hosted on AWS
Top issues to fix
7 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
526 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Try IT（トライイット）は、実力派講師陣による永久０円の映像授業サービスです。更に、スマホを振る（トライイットする）ことにより「わからない」をなくすことが出来ます。全く新しい形の映像授業で日々の勉強の「わからない」を解決してください！
Meta tags
- Title
- 勉強のわからないを5分で解決 | 映像授業のTry IT (トライイット)
- Description
- Try IT（トライイット）は、実力派講師陣による永久０円の映像授業サービスです。更に、スマホを振る（トライイットする）ことにより「わからない」をなくすことが出来ます。全く新しい形の映像授業で日々の勉強の「わからない」を解決してください！
- Canonical
- https://www.try-it.jp/
- Language
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=yes
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 54.238.147.23
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- *.try-it.jp
- Valid from
- Sep 28, 2025
- Valid to
- Oct 26, 2026
- Days until expiry
- 90
- SAN domains
- *.try-it.jp, try-it.jp
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 9
Links
72 internal · 6 external · 0 broken
Images
46 total · 30 missing alt
Scripts / Styles
7 scripts · 1 stylesheets
JS / CSS size
687 KB · 392 KB
Page size
34.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- Missing <html lang> attribute
Scan details
- Requested URL
- https://try-it.jp
- Final URL
- https://www.try-it.jp/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 526 ms
- HTML size
- 34.7 KB
- Redirect chain
- https://try-it.jp → https://www.try-it.jp/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does try-it.jp use?
- try-it.jp is built with Ruby on Rails, Google Analytics, Nginx.
- Is try-it.jp secure (HTTPS)?
- Yes. try-it.jp uses TLS 1.2 with a certificate issued by Amazon, valid until Oct 26, 2026.
- Who hosts try-it.jp?
- try-it.jp is hosted on AWS.
- What is try-it.jp's SEO score?
- try-it.jp scored 75/100 for SEO in the latest analysis (fair).
- What is try-it.jp's overall website score?
- try-it.jp has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card