Otel.r-lib.org - SEO Checker

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Overview of the SEO Check
Meta information
76% 
Page quality
67% 
Page structure
68% 
Link structure
97% 
Server
100% 
External factors
87% 
SEO Score
Response time
0.37 s
File size
13.10 kB
Words
371
Media files
0
Number of links
24 internal / 22 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
OpenTelemetry R API • otel
The length of the page title is perfect. (245 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
High-quality, ubiquitous, and portable telemetry to enable effective observability. OpenTelemetry is a collection of tools, APIs, and SDKs used to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior. This package implements the OpenTelemetry API: . Use this package as a dependency if you want to instrument your R package for OpenTelemetry.
The meta description is too long: 2789 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
descriptionHigh-quality, ubiquitous, and portable telemetry to enable effective observability. OpenTelemetry is a collection of tools, APIs, and SDKs used to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior. This package implements the OpenTelemetry API: <https://opentelemetry.io/docs/specs/otel/>. Use this package as a dependency if you want to instrument your R package for OpenTelemetry.
langen
og:titleOpenTelemetry R API
og:descriptionHigh-quality, ubiquitous, and portable telemetry to enable effective observability. OpenTelemetry is a collection of tools, APIs, and SDKs used to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior. This package implements the OpenTelemetry API: <https://opentelemetry.io/docs/specs/otel/>. Use this package as a dependency if you want to instrument your R package for OpenTelemetry.
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 371 words on this page. Good pages should have about 800 words of useful content.
28.8% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 11.19 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
Multiple viewport tags are given. There should only be one.
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
otel
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 otel
H2 Features
H2 Getting started
H2 The otel and otelsdk R packages
H2 Reference Documentation
H2 Status
H2 Version support
H2 Installation
H2 Repositories
H2 License
H2 Links
H2 License Duplicate text
H2 Citation
H2 Developers
Anchor text is an URL
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 22 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://otel.r-lib.org/Anchor Skip to content
https://otel.r-lib.org/index.htmlotel
/reference/gettingstarted.htmlInstrumenting R Packages
https://otelsdk.r-lib.org/refe...External Subdomain Collecting Telemetry Data (otelsdk package)
/reference/index.htmlReference
/news/index.htmlChangelog
https://github.com/r-lib/otel/External No Text
https://otel.r-lib.org/Anchor No Text
https://opentelemetry.io/External OpenTelemetry
https://opentelemetry.io/docs/External OpenTelemetry website docs
/reference/gettingstarted.htmlGetting Started
https://otel.r-lib.org/Anchor No Text
https://otel.r-lib.org/Anchor No Text
/reference/default_tracer_name...?otel_tracer_name
/reference/start_local_active_...otel::start_local_active_span()
/reference/start_local_active_...start_local_active_span
/reference/gettingstarted.htmlText duplicate Getting Started
https://otel.r-lib.org/Anchor No Text
https://github.com/r-lib/otelExternal Text duplicate otel
https://github.com/r-lib/otelsdkExternal otelsdk
https://otel.r-lib.org/Anchor No Text
https://otel.r-lib.org/reference/Subdomain URL anchor text
https://otel.r-lib.org/reference/
https://otelsdk.r-lib.org/refe...External Subdomain URL anchor text
https://otelsdk.r-lib.org/reference/
https://otel.r-lib.org/Anchor No Text
https://opentelemetry.io/docs/...External Anchor Development
https://opentelemetry.io/docs/...External Anchor Text duplicate Development
https://opentelemetry.io/docs/...External Anchor Text duplicate Development
https://otel.r-lib.org/Anchor No Text
https://otel.r-lib.org/Anchor No Text
https://pak.r-lib.org/referenc...External Subdomain pak
https://github.com/External GitHub
https://pak.r-lib.org/referenc...External Subdomain Text duplicate pak
https://otel.r-lib.org/Anchor No Text
https://github.com/r-lib/otelExternal URL anchor text
https://github.com/r-lib/otel
https://github.com/r-lib/otelsdkExternal URL anchor text
https://github.com/r-lib/otelsdk
https://otel.r-lib.org/Anchor No Text
https://cloud.r-project.org/pa...External Subdomain View on CRAN
https://github.com/r-lib/otel/External Browse source code
https://github.com/r-lib/otel/...External Report a bug
/LICENSE.htmlFull license
https://opensource.org/license...External MIT
/LICENSE-text.htmlLICENSE
/authors.htmlCiting otel
https://github.com/gaborcsardiExternal Gábor Csárdi
https://github.com/gaborcsardiExternal Text duplicate Gábor Csárdi
https://pkgdown.r-lib.org/External Subdomain pkgdown

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://otel.r-lib.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.37 seconds.
The file size of the HTML document is fine (13 kB).

HTTP Response Header

NameValue
serverGitHub.com
content-typetext/html; charset=utf-8
x-origin-cacheHIT
last-modifiedThu, 22 Oct 2026 08:10:55 GMT
access-control-allow-origin*
etagW/"6ad9c50f-344b"
expiresFri, 23 Oct 2026 14:05:33 GMT
cache-controlmax-age=600
content-encodinggzip
x-proxy-cacheMISS
x-github-request-idBA12:365244:308247:30C156:6ADB6755
x-github-edge-regionfra
accept-rangesbytes
age0
dateFri, 23 Oct 2026 13:55:33 GMT
via1.1 varnish
x-served-bycache-par-lfpg1960078-PAR
x-cacheMISS
x-cache-hits0
x-timerS1792763734.669242,VS0,VE147
varyAccept-Encoding
x-fastly-request-id915c339701f8b27458646f879f53b12c6498609f
content-length3584
statuscode200
http_versionHTTP/2

External factors

This page is very well linked from other websites.
This page has backlinks from 29 referring domains.
This page has 70 backlinks.
This page has backlinks from 26 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

otel.r-lib.org
OpenTelemetry R API • otel
High-quality, ubiquitous, and portable telemetry to enable effective observability. OpenTelemetry is a collection of tools, APIs, and SDKs used to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior. This package implements the OpenTelemetry API: . Use this package as a dependency if you want to instrument your R package for OpenTelemetry.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
otel82%Check
API otel74%Check
r-lib otel68%Check
OpenTelemetry62%Check
API62%Check
OpenTelemetry API62%Check
otel functions62%Check
Telemetry Data56%Check
export telemetry data55%Check
package51%Check
Show more keywords and terms

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