SEO report of cryptosphere-systems.com

Cryptosphere Systems
cryptosphere-systems.com/
Cryptosphere Systems homepage
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : cryptosphere-systems.com/
Character length : 25
Title
Cryptosphere Systems
Description
Cryptosphere Systems homepage
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
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
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
Cryptosphere Systems
Character length : 20
Good! The title’s length is between 10 and 70 characters.
Character length : 20
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 18%
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 |
---|---|---|---|---|---|
0 | 8 | 3 | 3 | 3 | 0 |
Heading structure in the source code
- <H2> blockchain consulting
- <H2> Who Are We
- <H3> 3 guys with PhDs and a passion for blockchain technology
- <H2> Our Expertise
- <H4> Blockchain and Cryptocurrency
- <H4> Thinking outside the box
- <H4> Implementation
- <H2> The Team
- <H2> Rehan O'Grady
- <H5> Software Architect
- <H2> Arne Brutschy
- <H5> System Architect and DevOps
- <H2> Jérémie Dubois-Lacoste
- <H5> Scientific Advisor
- <H2> Contact us
- <H3> Interested? Get in touch!
- <H3> Stay in touch!
Word cloud
- blockchain6
- experience4
- team4
- implementation4
- bitcoin3
- devops3
- services3
- systems3
- phd2
- project2
- corporations2
- get2
- love2
- customers2
- problems2
- case2
- software2
- architect2
- jérémie2
- involved2
- rehan2
- academic2
- want2
- part2
- touch2
- arne2
- ideas2
- taking2
- technology2
- guys2
- reference2
- all2
- experience2
- invited2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
blockchain | |||
experience | |||
team | |||
implementation | |||
bitcoin | |||
devops |
Two Word cloud
- his phd2
- about services2
- services team2
Three Word cloud
- about services team2
404 Page
The website has no standard 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 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
9.00
Flesch Reading Ease
45.40
Coleman Liau Index
12.00
Automated Readability Index (ARI)
7.90
Dale–Chall Readability
6.80
SMOG Index
11.40
Spache Readibility
5.00
Number of letters
2270
Number of words
423
Number of sentences
52
Average words per sentences
8
Number of syllables
766
Syllables in words
768
Average syllables in words
1.81
Number of words in first three syllables
106
Percentage of word / syllables
25.06
Words not in Dale-Chall easy-word list
171
Words not in Spache easy-word list
138
Technologies
Mobile optimization
This website is optimal for mobile devices!
Detected applications
![]() | Google Font API | Font Scripts |
![]() | MediaElement.js | Video Players |
![]() | Modernizr | JavaScript Frameworks |
![]() | Twitter Bootstrap | Web Frameworks |
jQuery | JavaScript Frameworks | |
![]() | prettyPhoto | JavaScript Frameworks |
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
2,755 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
51
Number of source domains
3
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
- http://cryptosphere-systems.com/js/jquery.min.js
- http://cryptosphere-systems.com/layerslider/js/greensock.js
- http://cryptosphere-systems.com/js/jquery.plugins.js
- http://cryptosphere-systems.com/js/jquery.masonry.min.js
- http://cryptosphere-systems.com/js/mediaelement-and-player.min.js
- http://cryptosphere-systems.com/js/isotope.js
- http://cryptosphere-systems.com/.. /layerslider.transitions.js
- http://cryptosphere-systems.com/.. /layerslider.kreaturamedia.jquery.js
- http://cryptosphere-systems.com/js/sticky-custom.js
- http://cryptosphere-systems.com/js/extent-custom.js
- http://cryptosphere-systems.com/css/style.css
- http://cryptosphere-systems.com/css/color-skins.css
- http://cryptosphere-systems.com/css/main-menu.css
- http://cryptosphere-systems.com/css/base.css
- http://cryptosphere-systems.com/css/scaffolding.css
- http://cryptosphere-systems.com/css/elements.css
- http://cryptosphere-systems.com/css/blox.css
- http://cryptosphere-systems.com/css/blog.css
- http://cryptosphere-systems.com/css/portfolio.css
- http://cryptosphere-systems.com/css/widgets.css
- http://cryptosphere-systems.com/css/prettyPhoto.css
- http://cryptosphere-systems.com/css/shop.css
- http://cryptosphere-systems.com/css/flexslider.css
- http://cryptosphere-systems.com/layerslider/css/layerslider.css
- http://cryptosphere-systems.com/rs-plugin/css/settings.css
- http://cryptosphere-systems.com/css/iconfonts.css
- http://cryptosphere-systems.com/css/icon-box.css
- http://cryptosphere-systems.com/css/pages.css
- http://cryptosphere-systems.com/css/css.css
- http://fonts.googleapis.com/css?family=Source+Sans+Pro:300italic,400...
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://cryptosphere-systems.com/./js/jquery.min.js
- http://cryptosphere-systems.com/./layerslider/js/greensock.js
- http://cryptosphere-systems.com/./js/jquery.plugins.js
- http://cryptosphere-systems.com/./js/jquery.masonry.min.js
- http://cryptosphere-systems.com/./js/mediaelement-and-player.min.js
- http://cryptosphere-systems.com/./js/isotope.js
- http://cryptosphere-systems.com/./layerslider/js/layerslider.transitions.js
- http://cryptosphere-systems.com/./layerslider/js/layerslider.kreaturamedia.jquery.js
- http://cryptosphere-systems.com/./js/sticky-custom.js
- http://cryptosphere-systems.com/./js/extent-custom.js
File size of all javascript files combined
407.06KB
Javascript minifying
You can save 11KB (45% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://cryptosphere-systems.com/css/style.css
- http://cryptosphere-systems.com/css/css.css
File size of all css files combined
544.83KB
CSS minifying
You can save 65.6KB (17% compression) on the analysed URL by minifying the CSS files.
- By minifying http://cryptosphere-systems.com/rs-plugin/css/settings.css you can save 14.3KB (20% compression rate)
- By minifying http://cryptosphere-systems.com/css/style.css you can save 9.1KB (21% compression rate)
- By minifying http://cryptosphere-systems.com/css/elements.css you can save 8.8KB (14% compression rate)
- By minifying http://cryptosphere-systems.com/css/prettyPhoto.css you can save 6.2KB (23% compression rate)
- By minifying http://cryptosphere-systems.com/css/color-skins.css you can save 5.7KB (12% compression rate)
- By minifying http://cryptosphere-systems.com/css/iconfonts.css you can save 5.1KB (19% compression rate)
- By minifying http://cryptosphere-systems.com/css/base.css you can save 4.1KB (20% compression rate)
- By minifying http://cryptosphere-systems.com/css/main-menu.css you can save 3.4KB (15% compression rate)
- By minifying http://cryptosphere-systems.com/layerslider/css/layerslider.css you can save 2.1KB (14% compression rate)
- By minifying http://cryptosphere-systems.com/css/icon-box.css you can save 1.9KB (15% compression rate)
- By minifying http://cryptosphere-systems.com/css/scaffolding.css you can save 1.4KB (11% compression rate)
- By minifying http://cryptosphere-systems.com/css/flexslider.css you can save 1.2KB (27% compression rate)
- By minifying http://cryptosphere-systems.com/css/portfolio.css you can save 1.1KB (11% compression rate)
- By minifying http://cryptosphere-systems.com/css/blox.css you can save 1KB (16% compression rate)
- By minifying http://cryptosphere-systems.com/css/css.css you can save 182B (37% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
17.57KB
Gzip compression
Error! By using Gzip you can save 61.5KB (85% compression) on your site.
- By compressing http://cryptosphere-systems.com/rs-plugin/css/settings.css you can save 61.5KB (85% compression rate)
- By compressing http://cryptosphere-systems.com/js/jquery.min.js you can save 61.2KB (65% compression rate)
- By compressing http://cryptosphere-systems.com/js/mediaelement-and-player.min.js you can save 51.9KB (72% compression rate)
- By compressing http://cryptosphere-systems.com/css/elements.css you can save 50.6KB (80% compression rate)
- By compressing http://cryptosphere-systems.com/js/jquery.plugins.js you can save 45.1KB (70% compression rate)
- By compressing http://cryptosphere-systems.com/css/color-skins.css you can save 43.5KB (90% compression rate)
- By compressing http://cryptosphere-systems.com/css/shop.css you can save 41.3KB (81% compression rate)
- By compressing http://cryptosphere-systems.com/.. /layerslider.kreaturamedia.jquery.js you can save 36.2KB (65% compression rate)
- By compressing http://cryptosphere-systems.com/css/style.css you can save 33.1KB (76% compression rate)
- By compressing http://cryptosphere-systems.com/css/pages.css you can save 28.7KB (80% compression rate)
- By compressing http://cryptosphere-systems.com/layerslider/js/greensock.js you can save 27.4KB (52% compression rate)
- By compressing http://cryptosphere-systems.com/css/prettyPhoto.css you can save 23.8KB (87% compression rate)
- By compressing http://cryptosphere-systems.com/css/iconfonts.css you can save 22.4KB (81% compression rate)
- By compressing http://cryptosphere-systems.com/css/blog.css you can save 19.9KB (77% compression rate)
- By compressing http://cryptosphere-systems.com/css/main-menu.css you can save 17.8KB (78% compression rate)
- By compressing http://cryptosphere-systems.com/js/extent-custom.js you can save 17.6KB (73% compression rate)
- By compressing http://cryptosphere-systems.com/.. /layerslider.transitions.js you can save 17.5KB (84% compression rate)
- By compressing http://cryptosphere-systems.com/css/base.css you can save 15.7KB (76% compression rate)
- By compressing http://cryptosphere-systems.com you can save 12.9KB (75% compression rate)
- By compressing http://cryptosphere-systems.com/css/widgets.css you can save 12.4KB (76% compression rate)
- By compressing http://cryptosphere-systems.com/layerslider/css/layerslider.css you can save 12.4KB (80% compression rate)
- By compressing http://cryptosphere-systems.com/js/isotope.js you can save 10.7KB (68% compression rate)
- By compressing http://cryptosphere-systems.com/css/icon-box.css you can save 10.7KB (78% compression rate)
- By compressing http://cryptosphere-systems.com/css/scaffolding.css you can save 10.4KB (83% compression rate)
- By compressing http://cryptosphere-systems.com/css/portfolio.css you can save 8.4KB (76% compression rate)
- By compressing http://cryptosphere-systems.com/css/blox.css you can save 4.6KB (71% compression rate)
- By compressing http://cryptosphere-systems.com/js/jquery.masonry.min.js you can save 3.2KB (60% compression rate)
- By compressing http://cryptosphere-systems.com/css/flexslider.css you can save 2.8KB (64% compression rate)
- By compressing http://cryptosphere-systems.com/js/sticky-custom.js you can save 513B (61% compression rate)
- By compressing http://cryptosphere-systems.com/css/css.css you can save 234B (48% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
44
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://cryptosphere-systems.com/css/base.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/blog.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/blox.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/color-skins.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/css.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/elements.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/flexslider.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/icon-box.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/iconfonts.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/main-menu.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/pages.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/portfolio.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/prettyPhoto.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/scaffolding.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/shop.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/style.css | Expiry time is not specified |
http://cryptosphere-systems.com/css/widgets.css | Expiry time is not specified |
http://cryptosphere-systems.com/images/abstract/a11.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/images/abstract/a4.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/images/abstract/a5.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/images/abstract/a7.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/images/bdbg1.png | Expiry time is not specified |
http://cryptosphere-systems.com/images/css-logo-white-text-long.png | Expiry time is not specified |
http://cryptosphere-systems.com/images/css-logo-white-text.png | Expiry time is not specified |
http://cryptosphere-systems.com/images/dividerline1.png | Expiry time is not specified |
http://cryptosphere-systems.com/images/heads/arne_brutschy.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/.. /jeremie_dubois-lacoste.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/images/heads/rehan_ogrady.jpg | Expiry time is not specified |
http://cryptosphere-systems.com/images/logo-sticky.png | Expiry time is not specified |
http://cryptosphere-systems.com/images/logo.png | Expiry time is not specified |
http://cryptosphere-systems.com/images/spattern.png | Expiry time is not specified |
http://cryptosphere-systems.com/js/extent-custom.js | Expiry time is not specified |
http://cryptosphere-systems.com/js/isotope.js | Expiry time is not specified |
http://cryptosphere-systems.com/js/jquery.masonry.min.js | Expiry time is not specified |
http://cryptosphere-systems.com/js/jquery.min.js | Expiry time is not specified |
http://cryptosphere-systems.com/js/jquery.plugins.js | Expiry time is not specified |
http://cryptosphere-systems.com/js/mediaelement-and-player.min.js | Expiry time is not specified |
http://cryptosphere-systems.com/js/sticky-custom.js | Expiry time is not specified |
http://cryptosphere-systems.com/layerslider/css/layerslider.css | Expiry time is not specified |
http://cryptosphere-systems.com/layerslider/js/greensock.js | Expiry time is not specified |
http://cryptosphere-systems.com/.. /layerslider.kreaturamedia.jquery.js | Expiry time is not specified |
http://cryptosphere-systems.com/.. /layerslider.transitions.js | Expiry time is not specified |
http://cryptosphere-systems.com/rs-plugin/css/settings.css | Expiry time is not specified |
Speed test – Images
File size of all images combined
802.31KB
Image optimisation
You can save 316KB (40% compression) by optimising the images below:
- By lossless compressing the http://cryptosphere-systems.com/.. /jeremie_dubois-lacoste.jpg you can save 165.1KB (75%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/css-logo-white-text-long.png you can save 39.2KB (94%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/abstract/a7.jpg you can save 22.2KB (20%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/abstract/a5.jpg you can save 18.6KB (19%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/abstract/a11.jpg you can save 18.2KB (21%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/abstract/a4.jpg you can save 16.8KB (18%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/heads/arne_brutschy.jpg you can save 15KB (39%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/bdbg1.png you can save 6KB (36%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/heads/rehan_ogrady.jpg you can save 5.9KB (18%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/css-logo-white-text.png you can save 3.1KB (15%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/logo-sticky.png you can save 2.5KB (17%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/logo.png you can save 2.5KB (17%) data.
- By lossless compressing the http://cryptosphere-systems.com/images/dividerline1.png you can save 810B (77%) data.
Links
We found a total of 9 different links.
Internal links: 7
External links: 2
Internal links: 7
External links: 2
External links:
Link text (anchor) | Link strength |
---|---|
http://rise-technologies.com | |
https://twitter.com/cryptospheresys |
Internal links:
Link text (anchor) | Link strength |
---|---|
http://cryptosphere-systems.com/index.html | |
About | |
Services | |
Team | |
Contact | |
http://cryptosphere-systems.com/# | |
Want to know more? |
Website security
IP
52.216.64.210
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
- H1 : cryptocurrency services , ( 241.390625px from top )
- H2 : Our Vision, ( 658px from top )
- H3 : Have Fun. Make Money. Change the World , ( 736px from top )
Typos
ryptosphere-systems.com, cxryptosphere-systems.com, xryptosphere-systems.com, csryptosphere-systems.com, sryptosphere-systems.com, cryptosphere-systems.com, ryptosphere-systems.com, cdryptosphere-systems.com, dryptosphere-systems.com, cfryptosphere-systems.com, fryptosphere-systems.com, cvryptosphere-systems.com, vryptosphere-systems.com, c ryptosphere-systems.com, ryptosphere-systems.com, cyptosphere-systems.com, creyptosphere-systems.com, ceyptosphere-systems.com, crdyptosphere-systems.com, cdyptosphere-systems.com, crfyptosphere-systems.com, cfyptosphere-systems.com, crgyptosphere-systems.com, cgyptosphere-systems.com, cr4,yptosphere-systems.com, c4,yptosphere-systems.com, crtyptosphere-systems.com, ctyptosphere-systems.com, cr5yptosphere-systems.com, c5yptosphere-systems.com, crptosphere-systems.com, crytptosphere-systems.com, crtptosphere-systems.com, crygptosphere-systems.com, crgptosphere-systems.com, cryhptosphere-systems.com, crhptosphere-systems.com, cryjptosphere-systems.com, crjptosphere-systems.com, cryuptosphere-systems.com, cruptosphere-systems.com, crytosphere-systems.com, crypotosphere-systems.com, cryotosphere-systems.com, crypltosphere-systems.com, cryltosphere-systems.com, cryp0tosphere-systems.com, cry0tosphere-systems.com, cryp-tosphere-systems.com, cry-tosphere-systems.com, cryptosphere-systems.com, crytosphere-systems.com, cryp_tosphere-systems.com, cry_tosphere-systems.com, cryposphere-systems.com, cryptrosphere-systems.com, cryprosphere-systems.com, cryptfosphere-systems.com, crypfosphere-systems.com, cryptgosphere-systems.com, crypgosphere-systems.com, crypthosphere-systems.com, cryphosphere-systems.com, cryptyosphere-systems.com, crypyosphere-systems.com, crypt5osphere-systems.com, cryp5osphere-systems.com, crypt6osphere-systems.com, cryp6osphere-systems.com, cryptsphere-systems.com, cryptoisphere-systems.com, cryptisphere-systems.com, cryptoksphere-systems.com, cryptksphere-systems.com, cryptolsphere-systems.com, cryptlsphere-systems.com, cryptosphere-systems.com, cryptsphere-systems.com, cryptopsphere-systems.com, cryptpsphere-systems.com, crypto9sphere-systems.com, crypt9sphere-systems.com, crypto0sphere-systems.com, crypt0sphere-systems.com, cryptophere-systems.com, cryptosqphere-systems.com, cryptoqphere-systems.com, cryptoswphere-systems.com, cryptowphere-systems.com, cryptosephere-systems.com, cryptoephere-systems.com, cryptoszphere-systems.com, cryptozphere-systems.com, cryptosxphere-systems.com, cryptoxphere-systems.com, cryptoscphere-systems.com, cryptocphere-systems.com, cryptoshere-systems.com, cryptospohere-systems.com, cryptosohere-systems.com, cryptosplhere-systems.com, cryptoslhere-systems.com, cryptosp0here-systems.com, cryptos0here-systems.com, cryptosp-here-systems.com, cryptos-here-systems.com, cryptosphere-systems.com, cryptoshere-systems.com, cryptosp_here-systems.com, cryptos_here-systems.com, cryptospere-systems.com, cryptosphbere-systems.com, cryptospbere-systems.com, cryptosphgere-systems.com, cryptospgere-systems.com, cryptosphtere-systems.com, cryptosptere-systems.com, cryptosphyere-systems.com, cryptospyere-systems.com, cryptosphuere-systems.com, cryptospuere-systems.com, cryptosphjere-systems.com, cryptospjere-systems.com, cryptosphmere-systems.com, cryptospmere-systems.com, cryptosphnere-systems.com, cryptospnere-systems.com, cryptosphre-systems.com, cryptosphewre-systems.com, cryptosphwre-systems.com, cryptosphesre-systems.com, cryptosphsre-systems.com, cryptosphere-systems.com, cryptosphre-systems.com, cryptosphedre-systems.com, cryptosphdre-systems.com, cryptosphefre-systems.com, cryptosphfre-systems.com, cryptospherre-systems.com, cryptosphrre-systems.com, cryptosphe3re-systems.com, cryptosph3re-systems.com, cryptosphe4re-systems.com, cryptosph4re-systems.com, cryptosphee-systems.com, cryptospheree-systems.com, cryptospheee-systems.com, cryptospherde-systems.com, cryptosphede-systems.com, cryptospherfe-systems.com, cryptosphefe-systems.com, cryptospherge-systems.com, cryptosphege-systems.com, cryptospher4,e-systems.com, cryptosphe4,e-systems.com, cryptospherte-systems.com, cryptosphete-systems.com, cryptospher5e-systems.com, cryptosphe5e-systems.com, cryptospher-systems.com, cryptospherew-systems.com, cryptospherw-systems.com, cryptospheres-systems.com, cryptosphers-systems.com, cryptosphere-systems.com, cryptospher-systems.com, cryptosphered-systems.com, cryptospherd-systems.com, cryptospheref-systems.com, cryptospherf-systems.com, cryptospherer-systems.com, cryptospherr-systems.com, cryptosphere3-systems.com, cryptospher3-systems.com, cryptosphere4-systems.com, cryptospher4-systems.com