SEO report of dfutech.com
DFU Technology: Device Firmware Upgrade via Bluetooth: Home
dfutech.com/
DFU Technology has developed a proven DFU (device firmware update) solution. Update a CSR Bluecore-based Bluetooth product via a USB link from an Apple Mac
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : dfutech.com/
Character length : 12
Title
DFU Technology: Device Firmware Upgrade via Bluetooth: Home
Description
DFU Technology has developed a proven DFU (device firmware update) solution. Update a CSR Bluecore-based Bluetooth product via a USB link from an Apple Mac
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: article
title: DFU Technology: Device Firmware Upgrade via Bluetooth: Home
description: DFU Technology has developed a proven DFU (device firmware update) solution. Update a CSR Bluecore-based Bluetooth product via a USB link from an Apple Mac
url: http://dfutech.com/
site_name: DFU Technology
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://dfutech.com/robots.txt
https://dfutech.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| Googlebot-Image |
|
| Mediapartners-Google |
|
| duggmirror |
|
| * |
|
| ia_archiver |
|
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
DFU Technology: Device Firmware Upgrade via Bluetooth: Home
Character length : 59
Good! The title’s length is between 10 and 70 characters.
Character length : 59
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 33%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 5 | 5 | 1 | 0 | 0 |
Heading structure in the source code
- <H4> Events and News
- <H2> DFU SDK 2.0 now available
- <H3> December 2, 2013
- <H2> Meet us at CES, Las Vegas Jan 2014
- <H3> October 7, 2013
- <H2> DFU SDK 1.9 now available
- <H3> October 7, 2013
- <H2> First four Tier1 customers complete evaluation
- <H3> August 30, 2013
- <H2> DFU move into Dencora Business Centre
- <H3> July 30, 2013
- <H1> DFU Technology
Word cloud
- dfu25
- bluetooth22
- software9
- technology9
- mac9
- smart8
- services7
- sdk7
- product7
- low6
- tool6
- design6
- wireless6
- power5
- update5
- customers5
- new4
- link4
- apple4
- firmware4
- now4
- been4
- market3
- csr3
- appcessories3
- via3
- business3
- development3
- products3
- devices3
- based3
- usb3
- wifore2
- email2
- end2
- growth2
- platform2
- increasingly2
- access2
- bespoke2
- research2
- value2
- going2
- into2
- upgrade2
- solution2
- consulting2
- centre2
- four2
- dencora2
- abi2
- wave2
- version2
- allows2
- applications2
- drive2
- perform2
- announce2
- pleased2
- events2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| dfu | |||
| bluetooth | |||
| software | |||
| technology | |||
| mac | |||
| smart |
Two Word cloud
- dfu technology5
- software tool4
- for mac4
- dfu software3
- bluetooth smart3
- dfu sdk3
Three Word cloud
- dfu technology are4
- dfu sdk for3
- perform firmware upgrades2
- dfu sdk allows2
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 1 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
7.90
Flesch Reading Ease
61.00
Coleman Liau Index
12.00
Automated Readability Index (ARI)
7.30
Dale–Chall Readability
7.70
SMOG Index
11.30
Spache Readibility
5.00
Number of letters
4043
Number of words
852
Number of sentences
67
Average words per sentences
13
Number of syllables
1339
Syllables in words
1339
Average syllables in words
1.57
Number of words in first three syllables
133
Percentage of word / syllables
15.61
Words not in Dale-Chall easy-word list
382
Words not in Spache easy-word list
222
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without 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.
Loading time
1,871 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.
- http://dfutech.com/wp-content/cache/minify/000000/dY7BDsIwDEN_aG1AO_A9pctQRttA0gqNr9-6VYjDdrEs-0l2D9O7oMxd34yJ9BCX0UZK3RU885PQBPcxlEaGSRtn9-YY2aM1qUF3AaW7OAhVZa7AahUiDyiJvmJ90cxxmzyDMToK21rKzmczskRzA0o-lAH171htfu9PYfVCr6xHe61aAA.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://dfutech.com/wp-content/cache/minify/000000/RYtBDoAwCMA-NII7-R7ELSHiSAbG7PfqLl56aZuRrQVxQLV-worSWK-9OLI7egwtnvIb2SEFlG6QVm1KVoEZpAVdtk6oH_v41wc.css
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 21 different links.
Internal links: 18
External links: 3
Internal links: 18
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| ABI Research Link | |
| WiFore Consulting Link | |
| Sibra |
Internal links:
Website security
IP
77.72.1.98
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H4 : Events and News, ( 0px from top )
- H2 : DFU SDK 2.0 now available, ( 0px from top )
- H3 : December 2, 2013, ( 0px from top )
- H2 : Meet us at CES, Las Vegas Jan 2014, ( 0px from top )
- H3 : October 7, 2013, ( 0px from top )
- H2 : DFU SDK 1.9 now available, ( 0px from top )
- H3 : October 7, 2013, ( 0px from top )
- H2 : First four Tier1 customers complete evaluation, ( 0px from top )
- H3 : August 30, 2013, ( 0px from top )
- H2 : DFU move into Dencora Business Centre, ( 0px from top )
- H3 : July 30, 2013, ( 0px from top )
- H1 : DFU Technology, ( 258.859375px from top )
Typos
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