Hvacrschool.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
83% 
Page structure
58% 
Link structure
6% 
Server
0% 
External factors
100% 
SEO Score
Response time
2.10 s
File size
352.30 kB
Words
1152
Media files
48
Number of links
90 internal / 40 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
HVAC and Refrigeration Free Training
The length of the page title is perfect. (339 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
HVAC School, Free Online HVAC Training, air conditioning training, heating training, refrigeration training
The length of the meta description is perfect. (645 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://hvacrschool.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
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)
The domain is no subdomain.
The domain length is good.
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionHVAC School, Free Online HVAC Training, air conditioning training, heating training, refrigeration training
msapplication-TileImagehttps://hvacrschool.com/wp-content/uploads/2021/05/android-icon-96x96-1.png
article:modified_time2024-09-30T21:10:52+00:00
langen-gb
twitter:cardsummary_large_image
og:localeen_GB
og:typewebsite
og:titleHVAC and Refrigeration Free Training
og:descriptionHVAC School, Free Online HVAC Training, air conditioning training, heating training, refrigeration training
og:urlhttps://hvacrschool.com/
og:site_nameHVAC School
og:imagehttps://hvacrschool.com/wp-content/uploads/2021/02/hvac-home.png
og:image:width1200
og:image:height627
og:image:typeimage/png
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 1152 words. That's ok.
27.9% 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.
12 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 15.65 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 12 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 23 tags for this page.
Image SEO
(Somewhat important)
15 images have no alt attribute. The content of alt attributes is used by search engines.
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

URLAlt attributeTitle
data:[...] Base64HVAC School
data:[...] Base64en
data:[...] Base64ar
data:[...] Base64zh-CN
data:[...] Base64da
data:[...] Base64nl
data:[...] Base64en
data:[...] Base64tl
data:[...] Base64fr
data:[...] Base64de
data:[...] Base64iw
data:[...] Base64hi
data:[...] Base64it
data:[...] Base64pt
data:[...] Base64ru
data:[...] Base64es
data:[...] Base64sv
...play-Ad-728x90-RGB-72dpi-copy-2.jpg.webpbanner
data:[...] Base64Bryan Orr
data:[...] Base64HVAC School – For Techs, By Techs
data:[...] Base64Aux Lockout & Balance Point w/ Sensi
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64app store
data:[...] Base64google play
...2021/01/BW-Cannon-PNG-1-300x300.jpg.webplogo
.../themes/hvacrschool/assets/svg/logo4.svglogo
...arrier_experts_logo_rgb-300x169.png.webplogo
.../themes/hvacrschool/assets/svg/logo6.svglogo
...s/2021/12/EscoHorizontal-300x41.png.webplogo
...mages/uploads/2023/09/unnamed-1.png.webplogo
...o-Color-with-IAQS-OUT-01-300x76.png.webplogo
...play-Ad-728x90-RGB-72dpi-copy-2.jpg.webpbanner 2
data:[...] Base64HVAC School
Audio URL
...Balance_Point_w_Sensi.mp3?dest-id=425611

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 31 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Get your virtual ticket to the Symposium
H2 Check out other formats
H2 Podcasts
H2 Videos
H2 Quizzes
H2 Tech tip
H2 Partners
H2 Tool list
H2 Follow Us On Social Media And Podcast Platforms
H2 Check our latest Tech Tips
H2 Download HVAC School App
H2 Interested in a HVAC Career?
H3 Get Tech Tips
H3 Subscribe Via Youtube
H3 Join Our Facebook Group
H3 Follow Our Facebook Page
H3 Follow Us On Instagram
H3 Follow Us On Linked In
H3 Sign Up For Tech Tips
H3 Subscribe On Apple Podcasts
H3 Subscribe On YouTube Music
H3 Subscribe On Spotify Podcasts
H3 Subscribe On Castbox Podcasts
H3 To continue you need to agree to our terms.
H3 The HVAC School site, podcast and tech tips made possible by generous support from
H5 Resources
H5 Content
H5 Events
H5 Jobs
H5 Partners Duplicate text
H5 Get Tech Tips Duplicate text
Anchor text is an URL
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
There are 4 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (40) on this page.

Found links on this page

LinkAttributesAnchor text
https://hvacrschool.com/IMG-ALT HVAC School
https://hvacrschool.com/feed/HVAC Feed
/resources/Resources
/calculators/Calculators
/tool-list/Tool List
/apps-page/Apps
/great-books/Great Books
/software-and-business/Software and Business
/other-resources/Resources We Like
/unconformed/Unconformed
https://hvacrschool.com/content/Content
https://hvacrschool.com/start/Start
https://hvacrschool.com/podcast/Podcasts
/videos-page/Videos
/social-media-links/Social Media
/tech-tips/Tech tips
/all-quizzes/Quizzes
https://hvacrschool.com/courses/Courses
https://hvacrschool.com/events/Events
/events/6th-annual-hvac-r-trai...6th Annual HVAC/R Training Symposium 2025
/events/5th-annual-hvac-r-trai...5th Annual HVACR Training Symposium 2024
/upcoming-events/Upcoming Events
/create-event-steps/Create an Event
/become-partner/Events Partnership
https://hvacrschool.com/jobs/Jobs
/job-post-form/Create a Job Post
https://hvacrschool.com/job/Job Posts
https://hvacschoolshop.com/External Shop
https://hvacrschool.com/partners/Partners
/partner/carrier/Carrier
/partner/copeland/Copeland (Emerson)
/partner/copeland/copeland-oil...Copeland Oil-Free Centrifugal Compressor
/partner/copeland/all-spark/All-Spark
/partner/copeland/sureswitch/SureSwitch
/partner/copeland/universal-pr...Universal Premium Flame Sensor
/partner/copeland/universal-si...Universal Single Stage Heat Pump Defrost Control
/partner/copeland/50m56x-843-i...50M56X-843 Integrated Furnace Controls Universal Replacement
/partner/copeland/intelligent-...Intelligent Valve Retrofit Kit
/partner/copeland/sensi-touch-...Sensi Touch 2 Smart Thermostat + Sensors
/partner/copeland/70-series-th...70 Series Thermostats and Pro Contractor Branding
/partner/copeland/50e47u-843-u...50E47U-843 Universal Hot Surface Ignition Module
/partner/esco-institute/ESCO Institute
/partner/fieldpiece/Fieldpiece
/partner/navac/NAVAC
/partner/refrigeration-technol...Refrigeration Technologies
/partner/santa-fe/Santa Fe
https://hvacrschool.com/sign-in/Sign In
/purchase-event/PURCHASE TICKET
https://raffle.navacglobal.com/New window External Subdomain IMG-ALT banner
/?page_id=122Podcasts Listen and learn while you drive.
/?page_id=293Videos Video lessons and our YouTube channel materials.
/?page_id=37Quizzes Check your knowledge here.
/electronic-expansion-valve-tr...Tech tip Read our latest tech tip.
/?page_id=15Partners Brands and products that support HVAC School and that we believe in.
/?page_id=66Tool list The tools we recommend.
/?page_id=63122Trivial anchor text
Read more
https://sensi.copeland.com/en-usExternal Subdomain URL anchor text
https://sensi.copeland.com/en-us
https://hvacrschool.com/sensiURL anchor text
https://hvacrschool.com/sensi
https://www.speakpipe.com/hvac...External Subdomain URL anchor text
https://www.speakpipe.com/hvacschool
https://hvacrschool.com/symposiumURL anchor text
https://hvacrschool.com/symposium
https://podcasts.apple.com/us/...New window External Subdomain iPhone
https://music.youtube.com/play...New window External Subdomain Android
https://www.youtube.com/channe...New window External Subdomain YouTube
/calculators/New window calculators
https://hvacrschool.us14.list-...New window External Subdomain Apple
https://play.google.com/store/...New window External Subdomain Text duplicate Android
https://sites.libsyn.com/87349...External Subdomain Aux Lockout & Balance Point w/ Sensi
https://sites.libsyn.com/87349...External Subdomain Q&A – How to Deploy a Dehum – Short #211
https://sites.libsyn.com/87349...External Subdomain Leak Detection – Spidey Sense
https://sites.libsyn.com/87349...External Subdomain Q&A – Why Didn’t You Notice it Last Time? – Short #210
https://sites.libsyn.com/87349...External Subdomain Q&A – Vacuum Questions Answered
https://sites.libsyn.com/87349...External Subdomain Q&A – Drain Traps & Static – Short #209
https://sites.libsyn.com/87349...External Subdomain How Do You Ramp Up Your Team to Effectively Service and Support CO2 Applications?
https://sites.libsyn.com/87349...External Subdomain Q&A – Condensating Vents – Short #208
https://sites.libsyn.com/87349...External Subdomain Residential & Rack Startup and Commissioning (Part 2)
https://sites.libsyn.com/87349...External Subdomain Q&A – EPR and Pressure Limiting Valves w/ Matthew Taylor
https://www.youtube.com/channe...New window External Subdomain Subscribe Via Youtube
https://www.facebook.com/group...New window External Subdomain Join Our Facebook Group
https://www.facebook.com/hvacr...New window External Subdomain Follow Our Facebook Page
https://www.instagram.com/acco...New window External Subdomain Follow Us On Instagram
https://www.linkedin.com/authw...New window External Subdomain Follow Us On Linked In
https://podcasts.apple.com/us/...New window External Subdomain Anchor Subscribe On Apple Podcasts
https://music.youtube.com/play...New window External Subdomain Subscribe On YouTube Music
https://open.spotify.com/show/...New window External Subdomain Subscribe On Spotify Podcasts
https://castbox.fm/channel/HVA...New window External Subscribe On Castbox Podcasts
/electronic-expansion-valve-tr...Electronic Expansion Valve Troubleshooting
/electronic-expansion-valve-tr...Text duplicate Trivial anchor text
Read more
/the-best-and-worst-ways-to-du...The Best (and Worst) Ways To Duct a Dehumidifier
/the-best-and-worst-ways-to-du...Text duplicate Trivial anchor text
Read more
/ramping-your-team-up-for-co2/Ramping Your Team Up for CO2
/ramping-your-team-up-for-co2/Text duplicate Trivial anchor text
Read more
https://apps.apple.com/us/app/...New window External Subdomain IMG-ALT app store
https://play.google.com/store/...New window External Subdomain IMG-ALT google play
/agreement/Terms and Conditions
https://google.com/Nofollow External No
https://www.fieldpiece.com/New window External Subdomain IMG-ALT logo
https://www.refrigtech.com/New window External Subdomain Text duplicate IMG-ALT logo
https://www.carrierenterprise....New window External Subdomain Text duplicate IMG-ALT logo
https://navacglobal.com/New window External Text duplicate IMG-ALT logo
https://www.escogroup.org/New window External Subdomain Text duplicate IMG-ALT logo
https://whiterodgers.climate.e...New window External Subdomain Text duplicate IMG-ALT logo
https://www.santa-fe-products....New window External Subdomain Text duplicate IMG-ALT logo
https://raffle.navacglobal.com/New window External Subdomain IMG-ALT banner 2
/local-trade-school/Find A local trade school
/?page_id=66280Text duplicate Calculators
/?page_id=66Tool list
/?page_id=27Text duplicate Apps
/?page_id=39Text duplicate Great Books
/?page_id=674Text duplicate Software and Business
/?page_id=41Other Resources we like
/?page_id=146Text duplicate Start
/?page_id=122Text duplicate Podcasts
/?page_id=293Text duplicate Videos
/?page_id=29Text duplicate Social Media
/?page_id=55Tech Tips
/?page_id=37Text duplicate Quizzes
https://hvacrschool.com/coursesText duplicate Courses
/?page_id=33Event Partnership
/?post_type=seekerJob Seeker Listings
/job-post-form/Post a job
https://hvacrschool.com/partners/Text duplicate Partners
/partner/carrier/Text duplicate Carrier
/partner/copeland/Text duplicate Copeland (Emerson)
/partner/esco-institute/Text duplicate ESCO Institute
/partner/fieldpiece/Text duplicate Fieldpiece
/partner/navac/Text duplicate NAVAC
/partner/refrigeration-technol...Text duplicate Refrigeration Technologies
/partner/santa-fe/Text duplicate Santa Fe
/agreement/Terms and conditions & Privacy Policy
https://creativecommons.org/li...External Reuse License

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://hvacrschool.com/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is very slow (2.10 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 15 CSS files. This may affect the page load time negatively.
This page loads 12 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (352 kB).

HTTP Response Header

NameValue
servernginx/1.24.0
dateTue, 01 Oct 2024 06:48:51 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
varyaccept, content-type
x-litespeed-tag633_HTTP.200
link<https://hvacrschool.com/wp-json/>; rel="https://api.w.org/"
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 865 referring domains.
This page has 5,918 backlinks.
This page has backlinks from 590 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://hvacrschool.com/sitemap.xml
Sitemap: https://hvacrschool.com/news-sitemap.xml
# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://hvacrschool.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

hvacrschool.com
HVAC and Refrigeration Free Training
HVAC School, Free Online HVAC Training, air conditioning training, heating training, refrigeration training

Most important keywords

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

KeywordResultRecheck
HVAC81%Check
HVAC School75%Check
HVAC Training71%Check
School70%Check
HVAC Equipment59%Check
advanced HVAC59%Check
Training58%Check
free58%Check
Refrigeration58%Check
free training58%Check
Show more keywords and terms

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