What technology does elllo.org use?

elllo.org is built with Google Ads, Nginx.

Is elllo.org secure (HTTPS)?

Yes. elllo.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.

Hosting provider information for elllo.org is not available yet.

What is elllo.org's SEO score?

elllo.org scored 60/100 for SEO in the latest analysis (fair).

What is elllo.org's overall website score?

elllo.org has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.

elllo.org

English Listening Lesson Library Online

Last scanned Jul 26, 2026, 12:49 PM

Overall score

Fair

Summary

ELLLO stands for English Listening Lesson Library Online and features natural English lessons that come with quizzes, vocabulary training, and free printable worksheets. This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

ELLLO stands for English Listening Lesson Library Online and features natural English lessons that come with quizzes, vocabulary training, and free printable worksheets. ESL students and teachers can access over 2,000 free lessons that feature World English with speakers from over 100 countries.

Top issues to fix

11 issues found · 3 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.

+5 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

283 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.

Meta tags

Title: English Listening Lesson Library Online
Description: ELLLO stands for English Listening Lesson Library Online and features natural English lessons that come with quizzes, vocabulary training, and free printable worksheets. ESL students and teachers can access over 2,000 free lessons that feature World English with speakers from over 100 countries.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Ads Nginx

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: elllo.org
Valid from: Jul 26, 2026
Valid to: Oct 24, 2026
Days until expiry: 87
SAN domains: elllo.org, www.elllo.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 1

Links

62 internal · 0 external · 20 broken

Images

82 total · 0 missing alt

Scripts / Styles

3 scripts · 3 stylesheets

JS / CSS size

342 B · 0 B

Page size

36.4 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 H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://elllo.org
Final URL: https://elllo.org
HTTP status: 200
HTTP version: HTTP/2
Response time: 283 ms
HTML size: 36.4 KB
Redirect chain: https://elllo.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does elllo.org use?: elllo.org is built with Google Ads, Nginx.
Is elllo.org secure (HTTPS)?: Yes. elllo.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.
Who hosts elllo.org?: Hosting provider information for elllo.org is not available yet.
What is elllo.org's SEO score?: elllo.org scored 60/100 for SEO in the latest analysis (fair).
What is elllo.org's overall website score?: elllo.org has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.