SEO report of tedxcaltech.com
tedxcaltech.com
www.tedxcaltech.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- 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.
SEO
URL
Domain : www.tedxcaltech.com/
Character length : 20
Title
tedxcaltech.com
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.tedxcaltech.com/get_involved ("GET INVOLVED")
- http://www.tedxcaltech.com/previous_events ("TEDxCALTECH 2011")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://tedxcaltech.com/robots.txt
https://tedxcaltech.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin38
Facebook Share0
Facebook Comments0
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
tedxcaltech.com
Character length : 15
Good! The title’s length is between 10 and 70 characters.
Character length : 15
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
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 |
|---|---|---|---|---|---|
| 1 | 5 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> 18 January 2013 • Friday
- <H2> What is TEDx?
- <H2> Stay Updated
- <H2> Links
- <H2> TEDxCaltech 2013
- <H2> TEDxYouth@Caltech: Brain Food!
Word cloud
- tedx7
- tedxcaltech6
- event4
- ted4
- california3
- program3
- speakers3
- called2
- events2
- thank2
- information2
- subscribe2
- self-organized2
- email2
- get2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| tedx | |||
| tedxcaltech | |||
| event | |||
| ted | |||
| california | |||
| program |
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Good! The website does not use iFrame solutions.
Images
We found 5 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
6.20
Flesch Reading Ease
60.70
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.10
Dale–Chall Readability
7.20
SMOG Index
9.20
Spache Readibility
5.00
Number of letters
1191
Number of words
236
Number of sentences
43
Average words per sentences
5
Number of syllables
392
Syllables in words
399
Average syllables in words
1.66
Number of words in first three syllables
46
Percentage of word / syllables
19.49
Words not in Dale-Chall easy-word list
103
Words not in Spache easy-word list
85
Technologies
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
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 not fast enough: 1.5 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
28
Number of source domains
2
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.tedxcaltech.com/misc/jquery.js?v=1.4.4
- http://www.tedxcaltech.com/misc/jquery.once.js?v=1.2
- http://www.tedxcaltech.com/misc/drupal.js?pa0p8t
- http://www.tedxcaltech.com/.. /tedxcaltech.js?pa0p8t
- http://www.tedxcaltech.com/.. /tedxcaltech_2011.js?pa0p8t
- http://www.tedxcaltech.com/.. /tedx_speaker_videos.js?pa0p8t
- http://www.tedxcaltech.com/modules/system/system.base.css?pa0p8t
- http://www.tedxcaltech.com/modules/system/system.menus.css?pa0p8t
- http://www.tedxcaltech.com/modules/system/system.messages.css?pa0p8t
- http://www.tedxcaltech.com/modules/system/system.theme.css?pa0p8t
- http://www.tedxcaltech.com/modules/field/theme/field.css?pa0p8t
- http://www.tedxcaltech.com/modules/node/node.css?pa0p8t
- http://www.tedxcaltech.com/modules/search/search.css?pa0p8t
- http://www.tedxcaltech.com/modules/user/user.css?pa0p8t
- http://www.tedxcaltech.com/.. /views.css?pa0p8t
- http://www.tedxcaltech.com/.. /ctools.css?pa0p8t
- http://www.tedxcaltech.com/.. /panels.css?pa0p8t
- http://www.tedxcaltech.com/.. /flexible.css?pa0p8t
- http://www.tedxcaltech.com/.. /styles.css?pa0p8t
- http://www.tedxcaltech.com/.. /admin.css?pa0p8t
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.tedxcaltech.com/sites/default/files/js/js_Xjzh1hVfcgVAixhmmB6Go8TUMPOiprA-2vkC-oWXARQ.js
- http://www.tedxcaltech.com/sites/default/files/js/js_LvDmFJVeumi5dHY12hQgBD1HVNrY08p1gbI0l_v5NYc.js
File size of all javascript files combined
150.22KB
Javascript minifying
You can save 16.6KB (64% 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://www.tedxcaltech.com/sites/default/files/css/css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
- http://www.tedxcaltech.com/sites/default/files/css/css_hYCLW089C9S9sP3ZYkuG6R-Q5ZHbEhblZBFjwZ_bE_I.css
- http://www.tedxcaltech.com/sites/default/files/css/css_ZBAX_7MrBUy-JeJvRCjhUKQXzckDfjE0-z70qOdwT1M.css
- http://www.tedxcaltech.com/sites/default/files/css/css_BZ5xO-bk-uWMyNz1y-2E2Q3L54-8I4vJSNyPXR9ni6k.css
File size of all css files combined
45.77KB
CSS minifying
You can save 10.3KB (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.tedxcaltech.com/.. /styles.css?pa0p8t you can save 4.5KB (22% compression rate)
- By minifying http://www.tedxcaltech.com/modules/system/system.base.css?pa0p8t you can save 2.3KB (44% compression rate)
- By minifying http://www.tedxcaltech.com/modules/system/system.theme.css?pa0p8t you can save 1.2KB (33% compression rate)
- By minifying http://www.tedxcaltech.com/modules/system/system.menus.css?pa0p8t you can save 588B (29% compression rate)
- By minifying http://www.tedxcaltech.com/modules/user/user.css?pa0p8t you can save 517B (29% compression rate)
- By minifying http://www.tedxcaltech.com/.. /admin.css?pa0p8t you can save 502B (18% compression rate)
- By minifying http://www.tedxcaltech.com/modules/system/system.messages.css?pa0p8t you can save 195B (21% compression rate)
- By minifying http://www.tedxcaltech.com/.. /views.css?pa0p8t you can save 180B (26% compression rate)
- By minifying http://www.tedxcaltech.com/.. /panels.css?pa0p8t you can save 164B (21% compression rate)
- By minifying http://www.tedxcaltech.com/modules/search/search.css?pa0p8t you can save 124B (22% compression rate)
- By minifying http://www.tedxcaltech.com/modules/field/theme/field.css?pa0p8t you can save 120B (22% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
15.24KB
Gzip compression
Error! By using Gzip you can save 50.3KB (65% compression) on your site.
- By compressing http://www.tedxcaltech.com/misc/jquery.js?v=1.4.4 you can save 50.3KB (65% compression rate)
- By compressing http://www.tedxcaltech.com/.. /styles.css?pa0p8t you can save 17KB (80% compression rate)
- By compressing http://www.tedxcaltech.com/misc/drupal.js?pa0p8t you can save 13KB (65% compression rate)
- By compressing http://www.tedxcaltech.com you can save 10.8KB (73% compression rate)
- By compressing http://www.tedxcaltech.com/modules/system/system.base.css?pa0p8t you can save 3.5KB (65% compression rate)
- By compressing http://www.tedxcaltech.com/modules/system/system.theme.css?pa0p8t you can save 2.4KB (67% compression rate)
- By compressing http://www.tedxcaltech.com/misc/jquery.once.js?v=1.2 you can save 1.9KB (64% compression rate)
- By compressing http://www.tedxcaltech.com/.. /admin.css?pa0p8t you can save 1.8KB (65% compression rate)
- By compressing http://www.tedxcaltech.com/modules/system/system.menus.css?pa0p8t you can save 1.3KB (67% compression rate)
- By compressing http://www.tedxcaltech.com/modules/user/user.css?pa0p8t you can save 1.1KB (61% compression rate)
- By compressing http://www.tedxcaltech.com/.. /tedxcaltech.js?pa0p8t you can save 1.1KB (75% compression rate)
- By compressing http://www.tedxcaltech.com/modules/system/system.messages.css?pa0p8t you can save 579B (60% compression rate)
- By compressing http://www.tedxcaltech.com/.. /tedx_speaker_videos.js?pa0p8t you can save 518B (61% compression rate)
- By compressing http://www.tedxcaltech.com/.. /tedxcaltech_2011.js?pa0p8t you can save 491B (62% compression rate)
- By compressing http://www.tedxcaltech.com/.. /panels.css?pa0p8t you can save 457B (58% compression rate)
- By compressing http://www.tedxcaltech.com/.. /views.css?pa0p8t you can save 398B (56% compression rate)
- By compressing http://www.tedxcaltech.com/modules/search/search.css?pa0p8t you can save 332B (58% compression rate)
- By compressing http://www.tedxcaltech.com/modules/field/theme/field.css?pa0p8t you can save 315B (57% compression rate)
- By compressing http://www.tedxcaltech.com/.. /ctools.css?pa0p8t you can save 261B (51% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
26
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.google-analytics.com/ga.js | 2 hours |
Speed test – Images
File size of all images combined
42.09KB
Image optimisation
You can save 15.7KB (44% compression) by optimising the images below:
- By lossless compressing the http://www.tedxcaltech.com/.. /brain_banner_image.png you can save 15.7KB (44%) data.
Links
We found a total of 22 different links.
Internal links: 12
External links: 10
Internal links: 12
External links: 10
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Skip to main content | |
| HOME | |
| ABOUT | |
| GET INVOLVED | |
| DETAILS | |
| CONTACT | |
| SPEAKERS | |
| SPONSORS | |
| TICKETS | |
| TEDxCALTECH 2011 | |
| 2013 TEASER | |
| 2011 HIGHLIGHTS |
Website security
IP
131.215.243.70
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
edxcaltech.com, tredxcaltech.com, redxcaltech.com, tfedxcaltech.com, fedxcaltech.com, tgedxcaltech.com, gedxcaltech.com, thedxcaltech.com, hedxcaltech.com, tyedxcaltech.com, yedxcaltech.com, t5edxcaltech.com, 5edxcaltech.com, t6edxcaltech.com, 6edxcaltech.com, tdxcaltech.com, tewdxcaltech.com, twdxcaltech.com, tesdxcaltech.com, tsdxcaltech.com, tedxcaltech.com, tdxcaltech.com, teddxcaltech.com, tddxcaltech.com, tefdxcaltech.com, tfdxcaltech.com, terdxcaltech.com, trdxcaltech.com, te3dxcaltech.com, t3dxcaltech.com, te4dxcaltech.com, t4dxcaltech.com, texcaltech.com, tedxxcaltech.com, texxcaltech.com, tedsxcaltech.com, tesxcaltech.com, tedwxcaltech.com, tewxcaltech.com, tedexcaltech.com, teexcaltech.com, tedrxcaltech.com, terxcaltech.com, tedfxcaltech.com, tefxcaltech.com, tedvxcaltech.com, tevxcaltech.com, tedcxcaltech.com, tecxcaltech.com, tedcaltech.com, tedxzcaltech.com, tedzcaltech.com, tedxacaltech.com, tedacaltech.com, tedxscaltech.com, tedscaltech.com, tedxdcaltech.com, teddcaltech.com, tedxccaltech.com, tedccaltech.com, tedx caltech.com, ted caltech.com, tedxaltech.com, tedxcxaltech.com, tedxxaltech.com, tedxcsaltech.com, tedxsaltech.com, tedxcaltech.com, tedxaltech.com, tedxcdaltech.com, tedxdaltech.com, tedxcfaltech.com, tedxfaltech.com, tedxcvaltech.com, tedxvaltech.com, tedxc altech.com, tedx altech.com, tedxcltech.com, tedxcaqltech.com, tedxcqltech.com, tedxcawltech.com, tedxcwltech.com, tedxcazltech.com, tedxczltech.com, tedxcaltech.com, tedxcltech.com, tedxcaxltech.com, tedxcxltech.com, tedxcasltech.com, tedxcsltech.com, tedxcatech.com, tedxcalptech.com, tedxcaptech.com, tedxcalotech.com, tedxcaotech.com, tedxcaltech.com, tedxcatech.com, tedxcalitech.com, tedxcaitech.com, tedxcalktech.com, tedxcaktech.com, tedxcalmtech.com, tedxcamtech.com, tedxcal.tech.com, tedxca.tech.com, tedxcalech.com, tedxcaltrech.com, tedxcalrech.com, tedxcaltfech.com, tedxcalfech.com, tedxcaltgech.com, tedxcalgech.com, tedxcalthech.com, tedxcalhech.com, tedxcaltyech.com, tedxcalyech.com, tedxcalt5ech.com, tedxcal5ech.com, tedxcalt6ech.com, tedxcal6ech.com, tedxcaltch.com, tedxcaltewch.com, tedxcaltwch.com, tedxcaltesch.com, tedxcaltsch.com, tedxcaltech.com, tedxcaltch.com, tedxcaltedch.com, tedxcaltdch.com, tedxcaltefch.com, tedxcaltfch.com, tedxcalterch.com, tedxcaltrch.com, tedxcalte3ch.com, tedxcalt3ch.com, tedxcalte4ch.com, tedxcalt4ch.com, tedxcalteh.com, tedxcaltecxh.com, tedxcaltexh.com, tedxcaltecsh.com, tedxcaltesh.com, tedxcaltech.com, tedxcalteh.com, tedxcaltecdh.com, tedxcaltedh.com, tedxcaltecfh.com, tedxcaltefh.com, tedxcaltecvh.com, tedxcaltevh.com, tedxcaltec h.com, tedxcalte h.com, tedxcaltec.com, tedxcaltechb.com, tedxcaltecb.com, tedxcaltechg.com, tedxcaltecg.com, tedxcaltecht.com, tedxcaltect.com, tedxcaltechy.com, tedxcaltecy.com, tedxcaltechu.com, tedxcaltecu.com, tedxcaltechj.com, tedxcaltecj.com, tedxcaltechm.com, tedxcaltecm.com, tedxcaltechn.com, tedxcaltecn.com
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