echem.lk
Echem.lk | අමිල දසනායක | Amila Dasanayake - Chemistry Rotary Nugegoda, Susipwan Gampaha, Science Center Galle
Last scanned Jul 26, 2026, 1:19 PM
Overall score
Great
Summary
අමිල දසනායක | සිය පළමු පන්තියෙන්ම ගම්පහ දිස්ත්රික්කයේ ප්රථමයා (දිවයිනේ 9) ද දෙවන ��… This website uses Nginx hosted on AWS. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
අමිල දසනායක | සිය පළමු පන්තියෙන්ම ගම්පහ දිස්ත්රික්කයේ ප්රථමයා (දිවයිනේ 9) ද දෙවන පන්තියෙන් දිවයිනේ 2, 4 ඇතුළුව දිස්ත්රික් ප්රථමයන් 2ක් දෙවැනියන් 3ක් සහ තෙවනියෙක් නිර්මාණය වන්නේ ද ඉහත කී හේතුව සහ ගුරුවරයා සතු සහජයෙන් ලද විෂය කරුණු පැහැදිලි කිරීමේ හැකියාව හේතුවෙන් වේ.
- United States
- Hosted on AWS
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
192 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- info@echem.lk
- Phone
- +94704244444
Meta tags
- Title
- Echem.lk | අමිල දසනායක | Amila Dasanayake - Chemistry Rotary Nugegoda, Susipwan Gampaha, Science Center Galle
- Description
- අමිල දසනායක | සිය පළමු පන්තියෙන්ම ගම්පහ දිස්ත්රික්කයේ ප්රථමයා (දිවයිනේ 9) ද දෙවන පන්තියෙන් දිවයිනේ 2, 4 ඇතුළුව දිස්ත්රික් ප්රථමයන් 2ක් දෙවැනියන් 3ක් සහ තෙවනියෙක් නිර්මාණය වන්නේ ද ඉහත කී හේතුව සහ ගුරුවරයා සතු සහජයෙන් ලද විෂය කරුණු පැහැදිලි කිරීමේ හැකියාව හේතුවෙන් වේ.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 13.213.171.62
- 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 1.3
- Issuer
- Let's Encrypt
- Subject
- echem.lk
- Valid from
- Jul 19, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 80
- SAN domains
- echem.lk
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 13 · H3 7
Links
35 internal · 15 external · 3 broken
Images
89 total · 0 missing alt
Scripts / Styles
30 scripts · 13 stylesheets
JS / CSS size
576 KB · 521 KB
Page size
149 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 8
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://echem.lk
- Final URL
- https://echem.lk
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 189 ms
- HTML size
- 149 KB
- Redirect chain
- https://echem.lk
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does echem.lk use?
- echem.lk is built with Bootstrap, jQuery, Nginx.
- Is echem.lk secure (HTTPS)?
- Yes. echem.lk uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 17, 2026.
- Who hosts echem.lk?
- echem.lk is hosted on AWS.
- What is echem.lk's SEO score?
- echem.lk scored 65/100 for SEO in the latest analysis (fair).
- What is echem.lk's overall website score?
- echem.lk has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- Is echem.lk hiring?
- echem.lk has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card