SEO report of verticallearning.org
Vertical Learning Labs
www.verticallearning.org/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Use "H" tags.
SEO
URL
Domain : www.verticallearning.org/
Character length : 25
Title
Vertical Learning Labs
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.verticallearning.org/app/petri_dish/index.html ("Petri Dish")
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
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Vertical Learning Labs
Character length : 22
Good! The title’s length is between 10 and 70 characters.
Character length : 22
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 39%
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 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- learning5
- students4
- place4
- vertical4
- school4
- drawing4
- value4
- middle3
- project3
- learn3
- ground3
- how3
- them2
- cookie2
- computational2
- conceptual2
- game2
- players2
- interactive2
- labs2
- chemistry2
- area2
- apply2
- first2
- projects2
- thinking2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| learning | |||
| students | |||
| place | |||
| vertical | |||
| school | |||
| drawing |
Two Word cloud
- middle school3
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 4 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Readability
Flesch–Kincaid Grade Level
12.00
Flesch Reading Ease
32.00
Coleman Liau Index
12.00
Automated Readability Index (ARI)
12.00
Dale–Chall Readability
7.70
SMOG Index
12.00
Spache Readibility
5.00
Number of letters
1750
Number of words
307
Number of sentences
20
Average words per sentences
15
Number of syllables
578
Syllables in words
589
Average syllables in words
1.88
Number of words in first three syllables
75
Percentage of word / syllables
24.43
Words not in Dale-Chall easy-word list
135
Words not in Spache easy-word list
128
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 952px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Good! The website uses printer-friendly CSS.
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
2,403 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
11
Number of source domains
1
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://www.verticallearning.org/js/jquery.min.js
- http://www.verticallearning.org/css/screen.css
- http://www.verticallearning.org/css/main.css
- http://www.verticallearning.org/css/form.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.verticallearning.org/js/jquery.min.js
File size of all javascript files combined
89.50KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.verticallearning.org/css/screen.css
- http://www.verticallearning.org/css/print.css
- http://www.verticallearning.org/css/main.css
- http://www.verticallearning.org/css/form.css
File size of all css files combined
18.75KB
CSS minifying
You can save 2.2KB (31% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.verticallearning.org/css/form.css you can save 1.3KB (49% compression rate)
- By minifying http://www.verticallearning.org/css/print.css you can save 475B (37% compression rate)
- By minifying http://www.verticallearning.org/css/main.css you can save 451B (14% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
5.88KB
Gzip compression
Error! By using Gzip you can save 58KB (65% compression) on your site.
- By compressing http://www.verticallearning.org/js/jquery.min.js you can save 58KB (65% compression rate)
- By compressing http://www.verticallearning.org/css/screen.css you can save 7.7KB (73% compression rate)
- By compressing http://www.verticallearning.org you can save 3.2KB (58% compression rate)
- By compressing http://www.verticallearning.org/css/main.css you can save 2.2KB (67% compression rate)
- By compressing http://www.verticallearning.org/css/form.css you can save 1.7KB (66% compression rate)
- By compressing http://www.verticallearning.org/css/print.css you can save 623B (49% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
10
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.verticallearning.org/css/form.css | Expiry time is not specified |
| http://www.verticallearning.org/css/images/mainmenu_bg.gif | Expiry time is not specified |
| http://www.verticallearning.org/css/main.css | Expiry time is not specified |
| http://www.verticallearning.org/css/print.css | Expiry time is not specified |
| http://www.verticallearning.org/css/screen.css | Expiry time is not specified |
| http://www.verticallearning.org/images/cccfpv/icon.png | Expiry time is not specified |
| http://www.verticallearning.org/images/cftgu/cover.jpg | Expiry time is not specified |
| http://www.verticallearning.org/images/pvftgu/cover.jpg | Expiry time is not specified |
| http://www.verticallearning.org/images/vll_logo.png | Expiry time is not specified |
| http://www.verticallearning.org/js/jquery.min.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
316.36KB
Image optimisation
You can save 207.1KB (75% compression) by optimising the images below:
- By lossless compressing the http://www.verticallearning.org/images/pvftgu/cover.jpg you can save 127.7KB (76%) data.
- By lossless compressing the http://www.verticallearning.org/images/vll_logo.png you can save 52.9KB (88%) data.
- By lossless compressing the http://www.verticallearning.org/images/cftgu/cover.jpg you can save 13.6KB (40%) data.
- By lossless compressing the http://www.verticallearning.org/css/images/mainmenu_bg.gif you can save 12.8KB (98%) data.
Links
We found a total of 22 different links.
Internal links: 10
External links: 12
Internal links: 10
External links: 12
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Home | |
| About | |
| Projects | |
| Contact | |
| Login | |
| Chocolate Chip Cookie Factory: Place Value | |
| Chemistry from the Ground Up | |
| Place Value from the Ground Up | |
| Petri Dish | |
| Drawing Area |
Website security
IP
50.28.38.69
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
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
erticallearning.org, verticallearning.org, erticallearning.org, vcerticallearning.org, certicallearning.org, vderticallearning.org, derticallearning.org, vferticallearning.org, ferticallearning.org, vgerticallearning.org, gerticallearning.org, vberticallearning.org, berticallearning.org, v erticallearning.org, erticallearning.org, vrticallearning.org, vewrticallearning.org, vwrticallearning.org, vesrticallearning.org, vsrticallearning.org, verticallearning.org, vrticallearning.org, vedrticallearning.org, vdrticallearning.org, vefrticallearning.org, vfrticallearning.org, verrticallearning.org, vrrticallearning.org, ve3rticallearning.org, v3rticallearning.org, ve4rticallearning.org, v4rticallearning.org, veticallearning.org, vereticallearning.org, veeticallearning.org, verdticallearning.org, vedticallearning.org, verfticallearning.org, vefticallearning.org, vergticallearning.org, vegticallearning.org, ver4,ticallearning.org, ve4,ticallearning.org, vertticallearning.org, vetticallearning.org, ver5ticallearning.org, ve5ticallearning.org, vericallearning.org, vertricallearning.org, verricallearning.org, vertficallearning.org, verficallearning.org, vertgicallearning.org, vergicallearning.org, verthicallearning.org, verhicallearning.org, vertyicallearning.org, veryicallearning.org, vert5icallearning.org, ver5icallearning.org, vert6icallearning.org, ver6icallearning.org, vertcallearning.org, vertiucallearning.org, vertucallearning.org, vertijcallearning.org, vertjcallearning.org, verticallearning.org, vertcallearning.org, vertilcallearning.org, vertlcallearning.org, vertiocallearning.org, vertocallearning.org, verti8callearning.org, vert8callearning.org, verti9callearning.org, vert9callearning.org, verti*callearning.org, vert*callearning.org, vertiallearning.org, verticxallearning.org, vertixallearning.org, verticsallearning.org, vertisallearning.org, verticallearning.org, vertiallearning.org, verticdallearning.org, vertidallearning.org, verticfallearning.org, vertifallearning.org, verticvallearning.org, vertivallearning.org, vertic allearning.org, verti allearning.org, verticllearning.org, verticaqllearning.org, verticqllearning.org, verticawllearning.org, verticwllearning.org, verticazllearning.org, verticzllearning.org, verticallearning.org, verticllearning.org, verticaxllearning.org, verticxllearning.org, verticasllearning.org, verticsllearning.org, verticalearning.org, verticalplearning.org, verticaplearning.org, verticalolearning.org, verticaolearning.org, verticallearning.org, verticalearning.org, verticalilearning.org, verticailearning.org, verticalklearning.org, verticaklearning.org, verticalmlearning.org, verticamlearning.org, vertical.learning.org, vertica.learning.org, verticalearning.org, verticallpearning.org, verticalpearning.org, verticalloearning.org, verticaloearning.org, verticallearning.org, verticalearning.org, verticalliearning.org, verticaliearning.org, verticallkearning.org, verticalkearning.org, verticallmearning.org, verticalmearning.org, verticall.earning.org, vertical.earning.org, verticallarning.org, verticallewarning.org, verticallwarning.org, verticallesarning.org, verticallsarning.org, verticallearning.org, verticallarning.org, verticalledarning.org, verticalldarning.org, verticallefarning.org, verticallfarning.org, verticallerarning.org, verticallrarning.org, verticalle3arning.org, verticall3arning.org, verticalle4arning.org, verticall4arning.org, verticallerning.org, verticalleaqrning.org, verticalleqrning.org, verticalleawrning.org, verticallewrning.org, verticalleazrning.org, verticallezrning.org, verticallearning.org, verticallerning.org, verticalleaxrning.org, verticallexrning.org, verticalleasrning.org, verticallesrning.org
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