Website review rtfm.co.ua
Generated on December 18 2025 06:34 AM
Old data? UPDATE !
The score is 42/100
SEO Content
Title
RTFM: Linux, DevOps, and system administration
Length : 46
Perfect, your title contains between 10 and 70 characters.
Description
DevOps-engineering and system administration. Cases from practice.
Length : 66
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
unix,freebsd,linux,windows,docker,azure,aws,git,cloud,kuberbetes,web,it,ci/cd,security,databases,email,networking,terraform,automation,monitoring,devops
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| locale | uk_UA |
| site_name | RTFM: Linux, DevOps та системне адміністрування | DevOps-інжиніринг та системне адміністрування. Випадки з практики. |
| type | article |
| title | RTFM: Linux, DevOps та системне адміністрування |
| description | DevOps-інжиніринг та системне адміністрування. Випадки з практики. |
| url | https://rtfm.co.ua/ |
| image | https://rtfm.co.ua/wp-content/uploads/2013/02/rtfm_logo_150.jpg |
| image:secure_url | https://rtfm.co.ua/wp-content/uploads/2013/02/rtfm_logo_150.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 10 | 0 | 0 | 0 | 0 |
- [H2] FreeBSD: знайомство з Packet Filter (PF) firewall
- [H2] FreeBSD: налаштування ZFS RAID1 для домашнього NAS
- [H2] VictoriaMetrics: Recording Rules для логів AWS Load Balancer
- [H2] FreeBSD: установка на ThinkPad X200 Tablet у 2025 році
- [H2] Golang: запис логів AWS Loab Balancer до VictoriaLogs
- [H2] Golang: інтерфейси, типи та методи на прикладі io.Copy()
- [H2] Golang: створення OpenAI Exporter для VictoriaMetrics
- [H2] Golang: interfaces – “магія” виклику методів через інтерфейси
- [H2] VictoriaMetrics: Churn Rate, High cardinality, метрики та IndexDB
- [H2] InfluxDB: запуск на Debian з NGINX і підключення Grafana
Images
We found 27 images on this web page.
15 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 7%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 150 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Перейти до вмісту | Internal | Passing Juice |
| RTFM: Linux, DevOps та системне адміністрування | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| Переклади | Internal | Passing Juice |
| Книги | Internal | Passing Juice |
| Посилання | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Мапа сайту | Internal | Passing Juice |
| FreeBSD: знайомство з Packet Filter (PF) firewall | Internal | Passing Juice |
| *BSD | Internal | Passing Juice |
| GNU/Linux utils | Internal | Passing Juice |
| HOWTO's | Internal | Passing Juice |
| Networking | Internal | Passing Juice |
| Security | Internal | Passing Juice |
| UNIX/Linux | Internal | Passing Juice |
| firewall | Internal | Passing Juice |
| FreeBSD | Internal | Passing Juice |
| Networks | Internal | Passing Juice |
| Security | Internal | Passing Juice |
| FreeBSD: налаштування ZFS RAID1 для домашнього NAS | Internal | Passing Juice |
| NAS | Internal | Passing Juice |
| VictoriaMetrics: Recording Rules для логів AWS Load Balancer | Internal | Passing Juice |
| Monitoring | Internal | Passing Juice |
| VictoriaMetrics | Internal | Passing Juice |
| Проблеми та рішення | Internal | Passing Juice |
| FreeBSD: установка на ThinkPad X200 Tablet у 2025 році | Internal | Passing Juice |
| ThinkPad | Internal | Passing Juice |
| Golang: запис логів AWS Loab Balancer до VictoriaLogs | Internal | Passing Juice |
| Go | Internal | Passing Juice |
| Scripting/coding | Internal | Passing Juice |
| Golang | Internal | Passing Juice |
| monitoring | Internal | Passing Juice |
| VictoriaLogs | Internal | Passing Juice |
| Golang: інтерфейси, типи та методи на прикладі io.Copy() | Internal | Passing Juice |
| Golang: створення OpenAI Exporter для VictoriaMetrics | Internal | Passing Juice |
| Golang: interfaces – “магія” виклику методів через інтерфейси | Internal | Passing Juice |
| Uncategorized | Internal | Passing Juice |
| VictoriaMetrics: Churn Rate, High cardinality, метрики та IndexDB | Internal | Passing Juice |
| Databases | Internal | Passing Juice |
| What is? | Internal | Passing Juice |
| TSDB | Internal | Passing Juice |
| VictoriaMetrics | Internal | Passing Juice |
| InfluxDB: запуск на Debian з NGINX і підключення Grafana | Internal | Passing Juice |
| BASH scripts | Internal | Passing Juice |
| Debian | Internal | Passing Juice |
| Docker | Internal | Passing Juice |
| Grafana | Internal | Passing Juice |
| InfluxDB | Internal | Passing Juice |
| Python | Internal | Passing Juice |
| Virtualization | Internal | Passing Juice |
| Debian | Internal | Passing Juice |
| Grafana | Internal | Passing Juice |
| InfluxDB | Internal | Passing Juice |
| NGINX | Internal | Passing Juice |
| CI/CD | Internal | Passing Juice |
| Jenkins | Internal | Passing Juice |
| Bamboo | Internal | Passing Juice |
| TeamCity | Internal | Passing Juice |
| Travis | Internal | Passing Juice |
| GoCD | Internal | Passing Juice |
| ArgoCD | Internal | Passing Juice |
| Configuration/Orchestration | Internal | Passing Juice |
| Ansible | Internal | Passing Juice |
| Chef | Internal | Passing Juice |
| Puppet | Internal | Passing Juice |
| Terraform | Internal | Passing Juice |
| AWS CloudFormation | Internal | Passing Juice |
| Version Control System | Internal | Passing Juice |
| Git | Internal | Passing Juice |
| SVN | Internal | Passing Juice |
| Build tools | Internal | Passing Juice |
| Packer | Internal | Passing Juice |
| Apache Maven | Internal | Passing Juice |
| MSBuild | Internal | Passing Juice |
| Jira/Confluence | Internal | Passing Juice |
| Setups | Internal | Passing Juice |
| Linux | Internal | Passing Juice |
| Arch Linux | Internal | Passing Juice |
| Debian | Internal | Passing Juice |
| CentOS | Internal | Passing Juice |
| Ubuntu | Internal | Passing Juice |
| SUSE | Internal | Passing Juice |
| *BSD | Internal | Passing Juice |
| macOS | Internal | Passing Juice |
| Windows | Internal | Passing Juice |
| HOWTO’s | Internal | Passing Juice |
| What is? | Internal | Passing Juice |
| Troubleshooting | Internal | Passing Juice |
| Virtualization | Internal | Passing Juice |
| AWS | Internal | Passing Juice |
| Azure | Internal | Passing Juice |
| Docker | Internal | Passing Juice |
| Kubernetes | Internal | Passing Juice |
| Vagrant | Internal | Passing Juice |
| VirtualBox | Internal | Passing Juice |
| VMware | Internal | Passing Juice |
| Web servers | Internal | Passing Juice |
| NGINX | Internal | Passing Juice |
| Apache HTTP Server | Internal | Passing Juice |
| Apache Tomcat | Internal | Passing Juice |
| Databases | Internal | Passing Juice |
| MySQL/MariaDB | Internal | Passing Juice |
| PostgreSQL | Internal | Passing Juice |
| Apache Cassandra | Internal | Passing Juice |
| Redis | Internal | Passing Juice |
| MSSQL | Internal | Passing Juice |
| LDAP/OpenLDAP | Internal | Passing Juice |
| Monitoring | Internal | Passing Juice |
| Prometheus | Internal | Passing Juice |
| Grafana | Internal | Passing Juice |
| Loki | Internal | Passing Juice |
| Nagios | Internal | Passing Juice |
| Zabbix | Internal | Passing Juice |
| Internal | Passing Juice | |
| Exim | Internal | Passing Juice |
| Dovecot | Internal | Passing Juice |
| Postfix | Internal | Passing Juice |
| SpamAssassin | Internal | Passing Juice |
| Security | Internal | Passing Juice |
| SSO | Internal | Passing Juice |
| SSH/SSL/TLS | Internal | Passing Juice |
| Networking | Internal | Passing Juice |
| DNS/BIND | Internal | Passing Juice |
| OpenVPN | Internal | Passing Juice |
| Content Management Systems | Internal | Passing Juice |
| Django | Internal | Passing Juice |
| AEM | Internal | Passing Juice |
| WordPress | Internal | Passing Juice |
| GNU/Linux utils | Internal | Passing Juice |
| Hardware | Internal | Passing Juice |
| Разное | Internal | Passing Juice |
| English | Internal | Passing Juice |
| bash | Internal | Passing Juice |
| Python | Internal | Passing Juice |
| C/C++ | Internal | Passing Juice |
| Golang | Internal | Passing Juice |
| Groovy | Internal | Passing Juice |
| PHP | Internal | Passing Juice |
| Java | Internal | Passing Juice |
| PowerShell | Internal | Passing Juice |
| BASH: використання циклів FOR, WHILE, UNTIL – приклади | Internal | Passing Juice |
| BASH: використання функцій, приклади | Internal | Passing Juice |
| GitLab: gitlab-shell timeouts та /metrics Connection refused | Internal | Passing Juice |
| 5 | Internal | Passing Juice |
| 7 | Internal | Passing Juice |
| 17 | Internal | Passing Juice |
| « Лис | Internal | Passing Juice |
| free Counters | External | Passing Juice |
| Iconic One | External | Passing Juice |
| Wordpress | External | Passing Juice |
SEO Keywords
Keywords Cloud
views читати influxdb victoriametrics golang monitoring howtos далі категорія грудень
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| monitoring | 6 |  |
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| далі | 6 | |
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| victoriametrics | 5 | |
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| golang | 5 | |
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| грудень | 5 | |
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Usability
Url
Domain : rtfm.co.ua
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is uk.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Attention! Try to avoid nested tables in HTML. |
|
Too bad, your website is using inline styles. |
|
Too bad, your website has too many CSS files (more than 4). |
|
Too bad, your website has too many JS files (more than 6). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://rtfm.co.ua/sitemap.xml |
Robots.txt
http://rtfm.co.ua/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
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