SEO report of blackphone.ch
Redirected to www.silentcircle.com/
Silent Circle | Secure Enterprise Communication Solutions Firm
www.silentcircle.com/
Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.silentcircle.com/
Character length : 21
Title
Silent Circle | Secure Enterprise Communication Solutions Firm
Description
Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
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.
url: https://www.silentcircle.com/
title: Silent Circle | Secure Enterprise Communication Solutions Firm
description: Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
image: https://www.silentcircle.com/uploads/misc/silent-circle-facebook-default.png
locale: en_US
type: website
site_name: Silent Circle
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://silentcircle.com/robots.txt
https://silentcircle.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin593
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Silent Circle | Secure Enterprise Communication Solutions Firm
Character length : 62
Good! The title’s length is between 10 and 70 characters.
Character length : 62
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 10%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
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
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 2 | 6 | 2 | 2 | 18 | 0 |
Heading structure in the source code
- <H1> MOBILE SECURE COMMUNICATIONS FOR THE ENTERPRISE
- <H2> Nothing seen. Nothing heard. Nothing disclosed.
- <H1> Learn How Mobile Secure Communications Can Help Your Business
- <H5> DEVICES
- <H5> SOFTWARE
- <H5> ENTERPRISE SERVICES
- <H2> Better Deals for Better Security
- <H4> ATARC Federal Mobile Computing Summit: A Recap
- <H4> IMSI-Catchers in Your Backyard… and What to do About Them
- <H2> Every business conducts activities that require privacy
- <H5> Communications
- <H5> Mobile Data
- <H5> Travel
- <H2> Silent Circle is deployed world-wide at full scalein both public and private organizations:
- <H5> PHARMACEUTICAL
- <H5> GOVERNMENT
- <H5> CONSULTING & ACCOUNTING
- <H5> Energy
- <H5> Technology
- <H5> MANUFACTURING
- <H2> Blackphone 2: New Product Innovation Award
- <H3> Please provide your details to access the document.
- <H5> Featured In
- <H2> How we stay secure
- <H3> Interested in getting updates from Silent Circle?
- <H5> Product
- <H5> Company
- <H5> Disclosures
- <H5> Help
- <H5> Connect
Word cloud
- silent17
- circle11
- learn9
- enterprise7
- communications7
- secure6
- mobile6
- privacy6
- download5
- new5
- blackphone5
- now5
- how5
- technology4
- business4
- phone4
- services4
- promo4
- devices4
- products3
- paper3
- security3
- company3
- nothing3
- policy3
- white3
- software3
- blog3
- data3
- product3
- sign2
- article2
- compliance2
- activities2
- manager2
- sales2
- better2
- innovation2
- customer2
- updates2
- get2
- private2
- existing2
- encryption2
- offering2
- name2
- protecting2
- read2
- communication2
- corporate2
- cookies2
- provides2
- global2
- opt2
- award2
- solutions2
- support2
- login2
- uses2
- help2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| silent | |||
| circle | |||
| learn | |||
| enterprise | |||
| communications | |||
| secure |
Two Word cloud
- secure communications3
- silent circle3
- learn more3
- white paper3
- silent manager2
- phone app2
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 15 images on this web page.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
2.70
Flesch Reading Ease
86.80
Coleman Liau Index
8.70
Automated Readability Index (ARI)
1.30
Dale–Chall Readability
8.40
SMOG Index
8.30
Spache Readibility
5.00
Number of letters
8085
Number of words
1939
Number of sentences
311
Average words per sentences
6
Number of syllables
2607
Syllables in words
2538
Average syllables in words
1.34
Number of words in first three syllables
237
Percentage of word / syllables
12.22
Words not in Dale-Chall easy-word list
995
Words not in Spache easy-word list
267
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 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.
Loading time
2,246 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
97
Number of source domains
17
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- https://www.silentcircle.com/.. /jquery.js?ver=1.12.4
- https://www.silentcircle.com/.. /jquery-migrate.min.js?ver=1.4.1
- https://www.silentcircle.com/.. /front.min.js?ver=1.2.41
- https://www.silentcircle.com/.. /nivo-lightbox.min.js?ver=1.7.2
- https://www.silentcircle.com/.. /front.js?ver=1.7.2
- https://www.silentcircle.com/.. /gtm4wp-form-move-tracker.js?ver=1.7.2
- https://www.silentcircle.com/.. /custom_script.js?ver=4.9.4
- https://cdnjs.cloudflare.com/.. /jquery.smooth-scroll.min.js
- https://s7.addthis.com/js/300/addthis_widget.js?ver=4.9.4
- https://www.silentcircle.com/.. /comment_count.js?ver=3.0.12
- https://www.silentcircle.com/.. /custom.min.js?ver=3.0.95
- https://www.silentcircle.com/.. /jquery.ajaxsearchlite.min.js?ver=4.7.12
- https://www.silentcircle.com/.. /common.js?ver=3.0.95
- https://www.silentcircle.com/.. /utm_form-1.0.3.min.js?ver=4.9.4
- https://www.silentcircle.com/.. /wp-embed.min.js?ver=4.9.4
- https://www.silentcircle.com/.. /front.min.css?ver=4.9.4
- https://www.silentcircle.com/.. /nivo-lightbox.min.css?ver=1.7.2
- https://www.silentcircle.com/.. /default.css?ver=1.7.2
- https://www.silentcircle.com/.. /style.css?ver=4.9.4
- https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic...
- https://www.silentcircle.com/.. /style.css?ver=3.0.95
- https://www.silentcircle.com/.. /style.basic.css?ver=4.7.12
- https://www.silentcircle.com/.. /style-underline.css?ver=4.7.12
- https://fonts.googleapis.com/css?family=Playfair+Display%3Aregular%2C...
- https://www.silentcircle.com/.. /addthis_wordpress_public.min.css?ver=4.9...
- https://www.silentcircle.com/.. /dashicons.min.css?ver=4.9.4
- https://fonts.googleapis.com/css?family=Titillium+Web:200,300,400,700...
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- https://www.silentcircle.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
- https://www.silentcircle.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- https://www.silentcircle.com/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.0
- https://www.silentcircle.com/wp-content/plugins/duracelltomi-google-tag-manager/js/gtm4wp-form-move-tracker.js?ver=1.6.1
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/contact.js?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/vendor/js.cookie.js?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/new.js?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/slick/slick.min.js?ver=4.7.5
- https://www.silentcircle.com/wp-includes/js/utils.min.js?ver=4.7.5
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/scripts/frontend-builder-global-functions.js?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/jetpack/modules/photon/photon.js?ver=20130122
- https://www.silentcircle.com/wp-content/plugins/jetpack/modules/wpgroho.js?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/navigation.js?ver=20151215
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/skip-link-focus-fix.js?ver=20151215
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/main.js?ver=20151215
- https://www.silentcircle.com/wp-content/themes/silent-circle/utils/modernizr.custom.js?ver=20151215
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/scripts/jquery.fitvids.js?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/scripts/waypoints.min.js?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/scripts/jquery.magnific-popup.js?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/scripts/jquery.mobile.custom.min.js?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/scripts/frontend-builder-scripts.js?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/wpglobus/includes/js/wpglobus.min.js?ver=1.7.11
- https://www.silentcircle.com/wp-includes/js/wp-embed.min.js?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/js/utm_form-1.0.3.min.js
File size of all javascript files combined
1.20MB
Javascript minifying
You can save 1.5KB (20% 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.
- https://www.silentcircle.com/wp-content/plugins/popup-maker/assets/css/site.min.css?ver=1.6.0
- https://www.silentcircle.com/wp-content/themes/silent-circle/style.css?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/main.css?ver=4.7.5
- https://www.silentcircle.com/wp-content/themes/silent-circle/slick/slick.css?ver=4.7.5
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/styles/frontend-builder-plugin-style.css?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/divi-builder/includes/builder/styles/magnific_popup.css?ver=1.3.10
- https://www.silentcircle.com/wp-content/plugins/jetpack/css/jetpack.css?ver=4.9
- https://www.silentcircle.com/wp-content/plugins/add-to-any/addtoany.min.css?ver=1.14
- https://www.silentcircle.com/wp-content/plugins/wpglobus/includes/css/wpglobus.min.css?ver=1.7.11
File size of all css files combined
634.18KB
CSS minifying
You can save 2.5KB (21% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.silentcircle.com/wp-content/themes/Divi-child/style.css you can save 2.2KB (21% compression rate)
- By minifying http://www.silentcircle.com/.. /default.css you can save 191B (24% compression rate)
- By minifying http://www.silentcircle.com/.. /nivo-lightbox.min.css you can save 125B (14% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
151.24KB
Gzip compression
Error! By using Gzip you can save 449B (50% compression) on your site.
- By compressing http://www.silentcircle.com/.. /comment_count.js you can save 449B (50% compression rate)
- By compressing http://www.silentcircle.com/.. /addthis_wordpress_public.min.css you can save 303B (51% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
56
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://m.addthisedge.com/.. /_ate.track.config_resp | 58 seconds |
| https://s7.addthis.com/js/300/addthis_widget.js?ver=4.9.4 | 10 minutes |
| https://www.googletagmanager.com/gtm.js?id=GTM-5DJDX7P | 15 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
648.58KB
Image optimisation
You can save 120.7KB (45% compression) by optimising the images below:
- By lossless compressing the https://www.silentcircle.com/.. /banner_top-1-width.jpg you can save 55.1KB (39%) data.
- By lossless compressing the https://www.silentcircle.com/.. /2018-GEA-Gold.jpg you can save 26.5KB (91%) data.
- By lossless compressing the https://www.silentcircle.com/.. /section-2.jpg you can save 19.4KB (43%) data.
- By lossless compressing the https://www.silentcircle.com/.. /2018finalistlgsseal-small.png you can save 9.9KB (50%) data.
- By lossless compressing the https://www.silentcircle.com/.. /FINALIST_201813.png you can save 5.7KB (80%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_new-york-times.jpg you can save 699B (16%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_wall-street-journal.jpg you can save 656B (16%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_bloomberg-business.jpg you can save 501B (16%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_forbes.jpg you can save 422B (17%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_nbc-news.jpg you can save 398B (18%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_fast-company.jpg you can save 391B (17%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_the-guardian.jpg you can save 389B (18%) data.
- By lossless compressing the https://www.silentcircle.com/.. /feature-logo_wired.jpg you can save 386B (15%) data.
- By lossless compressing the https://www.silentcircle.com/.. /silent-circle_icon.png you can save 321B (23%) data.
Traffic
Alexa
241372
Main traffic sources
Links
We found a total of 56 different links.
Internal links: 47
External links: 9
Internal links: 47
External links: 9
External links:
| Link text (anchor) | Link strength |
|---|---|
| BUY SILENT PHONE APP | |
| WATCH VIDEO > | |
| Github | |
| Youtube | |
| Google+ | |
| Bugcrowd |
Internal links:
Website security
IP
139.162.193.54
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 : MOBILE SECURE COMMUNICATIONS FOR THE ENTERPRISE, ( 247px from top )
- H2 : Nothing seen. Nothing heard. Nothing disclosed., ( 255px from top )
- H5 : DEVICES, ( 550px from top )
- H5 : SOFTWARE, ( 1016px from top )
Typos
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