SEO report of ductcleaningsanfrancisco.com

Air duct cleaning in San Francisco, CA

www.ductcleaningsanfrancisco.com/

Air Duct Cleaning Services,Bay Area Pro Cleaning,San Francisco Air Duct Cleaning, Healthy Duct Cleaning,Cleaning Services,San Francisco Dryer Vents Cleaning

   

 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.ductcleaningsanfrancisco.com/

Character length : 33

Title
Air duct cleaning in San Francisco, CA
Description
Air Duct Cleaning Services,Bay Area Pro Cleaning,San Francisco Air Duct Cleaning, Healthy Duct Cleaning,Cleaning Services,San Francisco Dryer Vents Cleaning
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

locale: en_US
type: website
title: Air duct cleaning in San Francisco, CA
description: Air Duct Cleaning Services,Bay Area Pro Cleaning,San Francisco Air Duct Cleaning, Healthy Duct Cleaning,Cleaning Services,San Francisco Dryer Vents Cleaning
url: http://www.ductcleaningsanfrancisco.com/
site_name: Duct Cleaning
image: http://www.ductcleaningsanfrancisco.com/wp-content/uploads/2017/03/duct-cleaning-hayward-3.jpg
image:width: 1970
image:height: 1313

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://ductcleaningsanfrancisco.com/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/


 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 in San Francisco, CA

Character length : 38

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 9%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1H2H3H4H5H6
1015000
Heading structure in the source code
  • <H1> Duct Cleaning
  • <H3> Duct Cleaning Services
  • <H3> Air Duct Inspection
  • <H3> Air Duct Sealing
  • <H3> Air Duct Cleaning
  • <H3> Book An Appointment Now
  • <H3> Get %10 Discount If You Use This Coupon "XZ100"
  • <H3> Air Duct Cleaning Latest RotoBrush
  • <H3> Duct Cleaning And Dryer Vents Cleaning
  • <H3> Visit Us On
  • <H3> Take Some Time And Read Our Reviews
  • <H3> Take Some Time And Read Our Reviews
  • <H3> Signs and indicators Cleaning of the duct system may be necessary if:
  • <H3> Call Us Now To Inspect Your Duct Work
  • <H3> Duct Cleaning
  • <H3> About Us
Word cloud
  • duct25
  • cleaning20
  • air20
  • house7
  • ducts4
  • system4
  • occupants4
  • inspection4
  • after4
  • vents3
  • dust3
  • rotobrush3
  • sealing3
  • time3
  • some2
  • read2
  • reviews2
  • hair2
  • take2
  • typical2
  • usual2
  • heating2
  • now2
  • mold2
  • deposits2
  • musty2
  • odor2
  • visible2
  • inside2
  • allergies2
  • special2
  • service2
  • bills2
  • household2
  • maintenance2
  • signs2
  • services2
  • forced-air2
  • systems2
  • nose2
  • experiencing2
  • hvac2
  • quality2
Keyword matrix
wordtitledescriptionsheading
duct
cleaning
air
house
ducts
system
Two Word cloud
  • duct cleaning7
  • air duct2
  • cleaning service2
  • after cleaning2
  • your air2
  • are experiencing2
Three Word cloud
  • air duct cleaning4
  • air duct sealing2
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 2 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 Readability

Flesch–Kincaid Grade Level
3.60
Flesch Reading Ease
80.70
Coleman Liau Index
9.80
Automated Readability Index (ARI)
2.20
Dale–Chall Readability
8.40
SMOG Index
8.10
Spache Readibility
5.00
Number of letters
8303
Number of words
1909
Number of sentences
305
Average words per sentences
6
Number of syllables
2703
Syllables in words
2595
Average syllables in words
1.42
Number of words in first three syllables
216
Percentage of word / syllables
11.31
Words not in Dale-Chall easy-word list
977
Words not in Spache easy-word list
343

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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
Good! No deprecated HTML tags are detected.
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.
Table layout
Good! No nested tables found.
Number of HTTP resources
83
Number of source domains
17
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • http://www.ductcleaningsanfrancisco.com/.. /bootstrap.min.css?ver=1

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.ductcleaningsanfrancisco.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://www.ductcleaningsanfrancisco.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney/js/scripts.js?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney/js/main.min.js?ver=20170329
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney/js/skip-link-focus-fix.js?ver=20130115
  • http://www.ductcleaningsanfrancisco.com/wp-content/plugins/lazy-load/js/jquery.sonar.min.js?ver=0.6.1
  • http://www.ductcleaningsanfrancisco.com/wp-content/plugins/lazy-load/js/lazy-load.js?ver=0.6.1
  • http://www.ductcleaningsanfrancisco.com/wp-includes/js/wp-embed.min.js?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-includes/js/wp-a11y.min.js?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-includes/js/wp-custom-header.min.js?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-content/plugins/siteorigin-panels/inc/../js/styling-25.min.js?ver=2.5.2
File size of all javascript files combined
2.64MB
Javascript minifying
You can save 161B (36% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney/css/bootstrap/bootstrap.min.css?ver=1
  • http://www.ductcleaningsanfrancisco.com/wp-content/plugins/siteorigin-panels/inc/../css/front-legacy.css?ver=2.5.2
  • http://www.ductcleaningsanfrancisco.com/wp-content/uploads/siteorigin-widgets/sow-social-media-buttons-atom-39e121d04ed9.css?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney/style.css?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney-child/style.css?ver=20170329
  • http://www.ductcleaningsanfrancisco.com/wp-content/themes/sydney/fonts/font-awesome.min.css?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-content/uploads/siteorigin-widgets/sow-social-media-buttons-atom-84631c5cfb60.css?ver=4.7.5
  • http://www.ductcleaningsanfrancisco.com/wp-content/plugins/so-widgets-bundle/icons/fontawesome/style.css?ver=4.7.5
File size of all css files combined
484.11KB
CSS minifying
You can save 2.9KB (23% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
114.86KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
58
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://s3-us-west-2.amazonaws.com/.. /client.json60 seconds
http://s3-us-west-2.amazonaws.com/.. /client.js60 seconds
https://www.google.com/.. /vt?pb=!1m4!1m3!1i8!2i40!3i98!1m4!1m3!1i8...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i8!2i40!3i98!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i8!2i40!3i99!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i8!2i41!3i98!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i8!2i41!3i99!4i256!2m3!1...5 minutes
https://static.doubleclick.net/instream/ad_status.js15 minutes
https://maps.googleapis.com/.. /js?client=google-maps-embed&paint_origin...30 minutes
https://maps.googleapis.com/.. /js?key=AIzaSyBaC0_Nxvs5NiAeotYsReyDVB4s8...30 minutes
http://cdn.ywxi.net/js/1.js60 minutes
https://cdn.trustedsite.com/js/1.js60 minutes

 Speed test – Images

File size of all images combined
1.14MB
Image optimisation
You can save 323.3KB (35% compression) by optimising the images below:

 Links

We found a total of 18 different links.
Internal links: 9
External links: 9

External links:

Link text (anchor) Link strength
ductwork inspection?
The result is higher utility bills and difficulty keeping the house comfortable, no matter how the thermostat is set.
Yelp
https://www.youtube.com/channel/UClmj93gBiDzhcsYQLpZCftg
https://www.facebook.com/DuctCleaningsanfrancisco
https://twitter.com/DuctCleaningSf
https://plus.google.com/.. /110458015834857775771
https://www.linkedin.com/company-beta/18019807
https://www.pinterest.com/Duct_Cleaning

Internal links:

Link text (anchor) Link strength
Skip to content
http://www.ductcleaningsanfrancisco.com
Appointments
Services
Blog
air duct cleaning
http://www.ductcleaningsanfrancisco.com/#
Copyright 2017
Duct Cleaning

 Website security

IP
104.28.29.70
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

freedomhouse.com

freedomhouse.com

studioestetikadesign.com

studioestetikadesign.com

ductcleaningsanfrancisco.com

ductcleaningsanfrancisco.com

autorepairshopsterlingheights.com

autorepairshopsterlingheights.com

consumer-refund.org

consumer-refund.org

 Icons

Favicon
Good! The website uses favicon.

 Typos

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