SEO report of airductcleaning-sanmateo.com
Air Duct Cleaning San Mateo, CA | 650-653-7756 | Best Service
www.airductcleaning-sanmateo.com/
At Air Duct Cleaning San Mateo, our job is to clean, sanitize and repair air ducts and to replace air filters.
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.airductcleaning-sanmateo.com/
Character length : 33
Title
Air Duct Cleaning San Mateo, CA | 650-653-7756 | Best Service
Description
At Air Duct Cleaning San Mateo, our job is to clean, sanitize and repair air ducts and to replace air filters.
Keywords (meta keywords)
Home Page Air Duct Cleaning San Mateo, air duct service, 24/7 air duct service, best air duct company, Air Quality Testing, indoor air quality home, Indoor Air Quality Businesses, Air Filter Cleaning
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
site_name: Air Duct Cleaning San Mateo, CA
logo: http://www.airductcleaning-sanmateo.com/sites/airductcleaning-sanmateo/UserContent/images/wwwairductcleaning-sanmateocom.png
url: http://www.airductcleaning-sanmateo.com
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Air Duct Cleaning San Mateo, CA | 650-653-7756 | Best Service
Character length : 61
Good! The title’s length is between 10 and 70 characters.
Character length : 61
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 23%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 7 | 2 | 0 | 0 |
Heading structure in the source code
- <H1> Air Duct Cleaning San Mateo
- <H3> Replacement
- <H3> Infographic
- <H3> Residential
- <H2> Residential Air Duct & HVAC Unit Cleaning Services in San Mateo
- <H3> We clean and repair air ducts effectively
- <H4> Our services area
- <H4> Our Monthly Coupon
- <H3> Contact Us
- <H3> We offer dryer vent, HVAC unit and air duct cleaning
- <H3> Call Now: 650-653-7756
Word cloud
- air34
- duct20
- cleaning14
- san13
- mateo11
- good8
- services8
- quality7
- company6
- dust6
- ducts6
- replacement5
- california5
- clean4
- indoor4
- residential4
- call4
- ensure4
- work4
- time3
- systems3
- ventilation3
- business3
- dirt3
- infographic3
- need3
- tips3
- been3
- repair3
- home3
- read3
- commercial3
- public2
- course2
- matthews2
- saint2
- providing2
- avenue2
- important2
- very2
- energy2
- difference2
- future2
- people2
- new2
- system2
- francisco2
- depends2
- vent2
- efficiently2
- all2
- hvac2
- unit2
- particularly2
- vacuum2
- house2
- treat2
- offer2
- perhaps2
- cleaned2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| air | |||
| duct | |||
| cleaning | |||
| san | |||
| mateo | |||
| good |
Two Word cloud
- air duct9
- duct cleaning7
- san mateo5
- air quality4
- cleaning san3
- air ducts3
Three Word cloud
- air duct cleaning3
- duct cleaning san2
- saint matthews avenue2
- indoor air quality2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 8 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
6.00
Flesch Reading Ease
70.20
Coleman Liau Index
10.30
Automated Readability Index (ARI)
4.60
Dale–Chall Readability
5.10
SMOG Index
10.20
Spache Readibility
5.00
Number of letters
3901
Number of words
879
Number of sentences
85
Average words per sentences
10
Number of syllables
1311
Syllables in words
1293
Average syllables in words
1.49
Number of words in first three syllables
126
Percentage of word / syllables
14.33
Words not in Dale-Chall easy-word list
257
Words not in Spache easy-word list
179
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 2 |
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 2 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
4,308 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- https://www.airductcleaning-sanmateo.com/content/styles/frame.css
- https://www.airductcleaning-sanmateo.com/content/styles/frame-responsive.css
- https://www.airductcleaning-sanmateo.com/content/styles/skin.css
- https://www.airductcleaning-sanmateo.com/content/styles/subStyle.css
- https://www.airductcleaning-sanmateo.com/content/styles/fonts/font.css
- https://www.airductcleaning-sanmateo.com/sites/master/content/styles/site3.css
- https://www.airductcleaning-sanmateo.com/content/styles/omt.css
- https://www.airductcleaning-sanmateo.com/sites/master/content/styles/main_fonts.css
- https://www.airductcleaning-sanmateo.com/content/JS/fancybox/jquery.fancybox.css?v=2.1.5
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 17 different links.
Internal links: 15
External links: 2
Internal links: 15
External links: 2
External links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.facebook.com/Air-Duct-Cleaning-San-Mateo-895307420588454 | |
| https://plus.google.com/102493492776435048756/about?rel=author |
Internal links:
Website security
IP
104.24.102.177
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Air Duct Cleaning San Mateo, ( 67px from top )
- H3 : Replacement, ( 629px from top )
- H3 : Infographic, ( 1082px from top )
Typos
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