Duomo.co.uk - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
98% 
Page quality
88% 
Page structure
25% 
Link structure
82% 
Server
76% 
External factors
92% 
SEO Score
Response time
0.91 s
File size
365.50 kB
Words
1140
Media files
28
Number of links
56 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Gas Detection & Safety Equipment | Duomo UK Ltd
The length of the page title is perfect. (462 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
UK Gas Detection & Safety Systems since 1994. We manufacture, supply, service & train. Contact today to see how we can help keep you safe ☎️ 01905 797989
The meta description is too long: 1003 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://duomo.co.uk/
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionUK Gas Detection & Safety Systems since 1994. We manufacture, supply, service & train. Contact today to see how we can help keep you safe ☎️ 01905 797989
generatorSite Kit by Google 1.133.0
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://duomo.co.uk/wp-content/uploads/favicon.png
article:modified_time2024-07-17T06:19:00+00:00
langen-gb
twitter:cardsummary_large_image
og:localeen_GB
og:typewebsite
og:titleGas Detection & Safety Equipment | Duomo UK Ltd
og:descriptionUK Gas Detection & Safety Systems since 1994. We manufacture, supply, service & train. Contact today to see how we can help keep you safe ☎️ 01905 797989
og:urlhttps://duomo.co.uk/
og:site_nameDuomo (UK) Ltd
X-UA-CompatibleIE=edge
charsetUTF-8

Test up to 1.000 webpages of duomo.co.uk with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: Subscribe to the Duomo newsletter and receive the latest copy of our b...
This page contains 1140 words. That's ok.
35.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
9 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 15.3 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: +44 (0)1905 797989
Some tags are too long. With 93 characters this one is longer than 70 characters:
"please remember your billing address is the address at which your payment card is registered."
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

URLAlt attributeTitle
...t/uploads/Duomo-Corporate-Logo-White.svgDuomo-Corporate-LogoDuomo-Corporate-Logo-White
data:[...] Base64Duomo-Corporate-Logo
/wp-content/uploads/0006_Gas-Detection.pngGas-Detection
/wp-content/uploads/0004_Air-Monitoring.pngCO2 Sensing
...tent/uploads/industrial-combustion-1.pngIndustrial Combustion
/wp-content/uploads/0005_Gas-Proving.pngGas-Proving
/wp-content/uploads/0003_Handheld-gas.pngHandheld Gas Detection
/wp-content/uploads/0002_Flare-Purge.pngGas Flare & Purge Units
data:[...] Base64Industrial
data:[...] Base64Commercial
data:[...] Base64Domestic
data:[...] Base64Years
data:[...] Base64UK, European & International Coverage
data:[...] Base64Extensive Knowledge & Support
data:[...] Base64Servicing and training options
data:[...] Base64SGM595 Gas sensor
data:[...] Base64Image of the Aranet4 Home CO2 Bluetooth monitor with mount bracket
data:[...] Base64Vent Check - Portable CO2 & Temperature Sensor
data:[...] Base64Vent Check Pro - Portable CO2, CO & Temperature Sensor
data:[...] Base64quote-v2quote-v2
data:[...] Base64Download our Brochureduomo-brochure2023
...t/uploads/Duomo-Corporate-Logo-White.svgDuomo UK Ltd
data:[...] Base64safe contractor seal
data:[...] Base64Industrial Affiliate SealIndustrialAffiliateSeal-fellow
data:[...] Base64email
data:[...] Base64duomo-brochureduomo-brochure2023

Page structure

H1 heading
(Critically important)
Gas Detection
Too many H1 headings
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 46 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Gas Detection
H1 & Safety Equipment
H2 SGM595 – Methane Gas Sensor
H2 Aranet4 HOME Sensor & Free Anti Theft Wall Bracket
H2 Vent Check – Portable CO2 & Temperature Detector
H2 Vent Check Pro – Portable CO2, CO & Temperature Sensor
H3 Gas Detection Duplicate text
H3 Air Quality & CO2
H3 Industrial Combustion
H3 Gas Proving
H3 Handheld Gas Detection
H3 Flare & Purge Units
H3 We provide gas safety solutions for a range of sectors and environments
H3 Why Duomo?
H3 View Our Products
H3 Testimonials
H3 Download our Brochure
H3 Frequently Asked Questions
H3 Download our Brochure Duplicate text
H3 Pin It on Pinterest
H4 [email protected]
H4 01905 797989
H4 I Know What I'm Looking For
H4 I Need Help Choosing a Product
H4 I Have a Technical Question
H4 Industrial
H4 Commercial
H4 Domestic
H4 30 Years of Trading
H4 UK, European & International Coverage
H4 Extensive Knowledge & Support
H4 Servicing and Training Options
H4 Safety of our customers when training with us is the number one priority. We have relied on Duomo proving systems and gas detection for a number of years and were delighted to specify them again as...
H4 Thanks to everyone that I spoke to yesterday – they were brilliant especially with someone who has very little technical knowledge (me). It is appreciated.
H4 Our (Mont Selas Ltd) association with Duomo Ltd spans nearly 20 years, and we have always found the team at Duomo to be efficient, professional with a great technical knowledge. We specialise in pr...
H4 At the RNLI, we use Duomo (UK) Ltd Carbon Dioxide monitoring equipment and have found them to be reliable and meet our needs for all applications.
H4 Thank you for the work your great Engineer did today for our client. He took great care in working on our gas controller systems and we are looking forward to having him back to complete servicing ...
H4 Thanks for coming out today and providing the report, as I said its not very often we get shown what is going on. Great work.
H4 Our (Mont Selas Ltd) association with Duomo Ltd spans nearly 20 years, and we have always found the team at Duomo to be efficient, professional with a great technical knowledge. We specialise in pr... Duplicate text
H4 Can I buy products online at Duomo.co.uk
H4 Do your prices include VAT?
H4 Can I have my order delivered to a different delivery address?
H4 Are all the products on your website in stock?
H4 Can I order over the telephone?
H4 Do you offer any discounts?
H4 Duomo UK Ltd
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
/cdn-cgi/l/email-protection
/cdn-cgi/l/email-protection[email protected]
/knowledge-centre/Knowledge Centre
https://duomo.co.uk/IMG-ALT Duomo-Corporate-Logo
https://duomo.co.uk/Text duplicate IMG-ALT Duomo-Corporate-Logo
https://duomo.co.uk/products/View All Products
/products/gas-detection/Gas Detection
/products/carbon-dioxide-sensing/Air Quality & CO2
/products/gas-proving/Gas Proving
/products/industrial-combustion/Industrial Combustion
/products/handheld-gas-detection/Handheld Gas Detection
/products/gas-flare-purge-units/Flare & Purge Units
https://duomo.co.uk/sectors/Our Sectors
/sectors/industrial/Industrial
/sectors/commercial/Commercial
/sectors/domestic/Domestic
https://duomo.co.uk/servicing/Servicing
https://duomo.co.uk/training/Training
https://duomo.co.uk/about-us/About us
/knowledge-centre/Text duplicate Knowledge Centre
https://duomo.co.uk/contact/Contact
https://duomo.co.uk/basket/
A-TITLE My Basket
/products/gas-detection/IMG-ALT Gas-Detection
/products/carbon-dioxide-sensing/IMG-ALT CO2 Sensing
/products/industrial-combustion/Text duplicate IMG-ALT Industrial Combustion
/products/gas-proving/IMG-ALT Gas-Proving
/products/handheld-gas-detection/Text duplicate IMG-ALT Handheld Gas Detection
/products/gas-flare-purge-units/IMG-ALT Gas Flare & Purge Units
https://duomo.co.uk/about-us/Find out more
/product/sgm595-methane-or-lpg...SGM595 – Methane Gas Sensor £130.00
IMG-ALT SGM595 Gas sensor
/product/aranet4-sensor-home/Sale! Aranet4 HOME Sensor & Free Anti Theft Wall Bracket £199.00 Original price was: £199.00.£139.00Current price is: £139.00.
IMG-ALT Image of the Aranet4 Home CO2 Bluetooth monitor with mount bracket
/product/vent-check-portable-c...Sale! Vent Check – Portable CO2 & Temperature Detector £267.00 Original price was: £267.00.£198.00Current price is: £198.00.
IMG-ALT Vent Check - Portable CO2 & Temperature Sensor
/product/ventcheck-pro-portabl...Sale! Vent Check Pro – Portable CO2, CO & Temperature Sensor £395.08 Original price was: £395.08.£305.29Current price is: £305.29.
IMG-ALT Vent Check Pro - Portable CO2, CO & Temperature Sensor
https://duomo.co.uk/products/Shop Now
/privacy-policy/New window Privacy Statement (required)
/cdn-cgi/l/email-protectionText duplicate [email protected]
https://www.linkedin.com/compa...New window External Subdomain Follow
A-TITLE Follow on LinkedIn
https://twitter.com/DuomoUKNew window External Text duplicate Follow
A-TITLE Follow on Facebook
https://www.safecontractor.com/External Subdomain IMG-ALT safe contractor seal
https://www.igem.org.uk/External Subdomain IMG-ALT Industrial Affiliate Seal
https://duomo.co.uk/products/Products
https://duomo.co.uk/sector/Sectors
https://duomo.co.uk/servicing/Text duplicate Servicing
https://duomo.co.uk/training/Text duplicate Training
https://duomo.co.uk/about-us/About
/knowledge-centre/Text duplicate Knowledge Centre
https://duomo.co.uk/contact/Text duplicate Contact
/refunds-and-returns/Refunds & Returns
/privacy-policy/Privacy Policy
/website-terms-conditions/Terms & Conditions
/products/gas-detection/Text duplicate Gas Detection
/products/gas-proving/Text duplicate Gas Proving
/products/industrial-combustion/Text duplicate Industrial Combustion
/products/carbon-dioxide-sensing/Text duplicate Air Quality & CO2
/products/handheld-gas-detection/Text duplicate Handheld Gas Detection
/products/handheld-gas-detection/Text duplicate Gas Flare & Purge Units
/cdn-cgi/l/email-protectionText duplicate [email protected]
/cdn-cgi/l/email-protectionEmail Us
https://digitalgroupmedia.com/New window External Digital Group Media
/?blackhole=194ebe8f89Nofollow Duomo (UK) Ltd
A-TITLE Do NOT follow this link or you will be banned from the site!
/privacy-policy/New window Text duplicate Privacy Statement (required)

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://duomo.co.uk/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.91 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (366 kB).

HTTP Response Header

NameValue
dateThu, 22 Aug 2024 11:06:44 GMT
content-typetext/html; charset=UTF-8
last-modifiedThu, 22 Aug 2024 00:37:40 GMT
cache-controlpublic, max-age=0
expiresThu, 22 Aug 2024 11:06:44 GMT
varyAccept-Encoding,User-Agent,Accept-Encoding
alt-svch3=":443"; ma=86400
x-turbo-charged-byLiteSpeed
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MITmSUyMBJkl6lfGWVa6nNCYYHJ23btn1E3ZkTTooEiIHaA0acz4KBcH2b0EiXk8%2BaqbyDUkGK0msfOAGLmYVvc0y4FGi34zIOxVdkZSMvJ5YkcfMwJOLzS9gfoNmA%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8b726529cedc4d54-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is very well linked from other websites.
This page has backlinks from 30 referring domains.
This page has 120 backlinks.
This page has backlinks from 27 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

User-agent: *
Disallow: /wp-content/uploads/wc-logs/
Disallow: /wp-content/uploads/woocommerce_transient_files/
Disallow: /wp-content/uploads/woocommerce_uploads/
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

User-agent: *
Disallow: /*blackhole
Disallow: /?blackhole

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://duomo.co.uk/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

duomo.co.uk
Gas Detection & Safety Equipment | Duomo UK Ltd
UK Gas Detection & Safety Systems since 1994. We manufacture, supply, service & train. Contact today to see how we can help keep you safe ☎️ 01905 797989

Most important keywords

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

KeywordResultRecheck
Gas81%Check
Detection81%Check
Gas Detection81%Check
Gas Detection Safety76%Check
Duomo UK76%Check
gas safety73%Check
Duomo70%Check
Gas Detection Safety Equipment70%Check
Duomo UK Ltd69%Check
Handheld Gas Detection69%Check
Show more keywords and terms

Test up to 1.000 webpages of duomo.co.uk with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions