ELTO
lesson.eltosystem.com/ELTO/study/education
Error! The "meta description" is missing, the page has no summary description!
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Try to make your site load faster.
URL
Domain : lesson.eltosystem.com/ELTO/study/education
Character length : 42
Title
ELTO
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 Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ja”.
Title
ELTO
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 0%
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 |
---|---|---|---|---|---|
0 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> オンライン英会話ELTOがリニューアル!
Word cloud
Keyword matrix
word | title | descriptions | heading |
---|
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 17 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.
Mobile optimization
This website is optimal for mobile devices!
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.
Server response time
The server response time is fast enough.
Loading time
10,335 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
41
Number of source domains
4
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://lesson.eltosystem.com/ELTO/common/js/footerFixed.js
- https://lesson.eltosystem.com/ELTO/common/js/jquery.min.js
- https://lesson.eltosystem.com/ELTO/common/js/common.js
- https://lesson.eltosystem.com/ELTO/common/js/heightLine.js
- https://lesson.eltosystem.com/ELTO/common/js/footerFixed.js
- https://lesson.eltosystem.com/ELTO/common/js/tab.js
- https://lesson.eltosystem.com/ELTO/common/js/Chart.min.js
- https://lesson.eltosystem.com/ELTO/common/js/jquery.emojiarea.js
- https://vjs.zencdn.net/c/video.js
- https://lesson.eltosystem.com/ELTO/common/css/import.css?1531734877
- https://lesson.eltosystem.com/ELTO/common/css/cmn_layout.css
- https://lesson.eltosystem.com/ELTO/common/css/cmn_style.css
- https://lesson.eltosystem.com/ELTO/study/css/style.css?1531734877
- https://vjs.zencdn.net/c/video-js.css
- https://lesson.eltosystem.com/ELTO/common/css/jquery.emojiarea.css
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- https://lesson.eltosystem.com/ELTO/common/js/footerFixed.js
- https://lesson.eltosystem.com/ELTO/common/js/jquery.min.js
- https://lesson.eltosystem.com/ELTO/common/js/common.js
- https://lesson.eltosystem.com/ELTO/common/js/heightLine.js
- https://lesson.eltosystem.com/ELTO/common/js/footerFixed.js
- https://lesson.eltosystem.com/ELTO/common/js/tab.js
- https://lesson.eltosystem.com/ELTO/common/js/Chart.min.js
- https://lesson.eltosystem.com/ELTO/common/js/jquery.emojiarea.js
- https://lesson.eltosystem.com/ELTO/common/js/top.js
- https://lesson.eltosystem.com/ELTO/common/js/sp-slidemenu.js
File size of all javascript files combined
268.61KB
Javascript minifying
You can save 17.2KB (32% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- https://lesson.eltosystem.com/ELTO/common/css/import.css?1495832474
- https://lesson.eltosystem.com/ELTO/study/css/style.css?1495832474
- https://lesson.eltosystem.com/ELTO/common/css/jquery.emojiarea.css
File size of all css files combined
167.31KB
CSS minifying
You can save 27.2KB (19% compression) on the analysed URL by minifying the CSS files.
- By minifying https://lesson.eltosystem.com/ELTO/study/css/style.css?1531734877 you can save 13.8KB (19% compression rate)
- By minifying https://lesson.eltosystem.com/ELTO/common/css/cmn_layout.css you can save 10.3KB (21% compression rate)
- By minifying https://lesson.eltosystem.com/ELTO/common/css/cmn_style.css you can save 2.3KB (14% compression rate)
- By minifying https://lesson.eltosystem.com/ELTO/common/css/import.css?1531734877 you can save 659B (90% compression rate)
- By minifying https://lesson.eltosystem.com/ELTO/common/css/jquery.emojiarea.css you can save 239B (17% compression rate)
Uncompressed size of the of the HTML
70.83KB
Gzip compression
Error! By using Gzip you can save 63.6KB (85% compression) on your site.
- By compressing https://lesson.eltosystem.com/ELTO/study/css/style.css?1531734877 you can save 63.6KB (85% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/study/education you can save 62.1KB (88% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/jquery.min.js you can save 58.8KB (64% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/css/cmn_layout.css you can save 41.3KB (83% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/Chart.min.js you can save 38.6KB (77% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/sp-slidemenu.js you can save 20.6KB (78% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/css/cmn_style.css you can save 14.4KB (82% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/jquery.emojiarea.js you can save 8.3KB (70% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/common.js you can save 4.7KB (64% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/heightLine.js you can save 2.8KB (70% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/top.js you can save 2.3KB (71% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/footerFixed.js you can save 1.1KB (57% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/css/jquery.emojiarea.css you can save 892B (61% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/css/import.css?1531734877 you can save 447B (61% compression rate)
- By compressing https://lesson.eltosystem.com/ELTO/common/js/tab.js you can save 374B (63% compression rate)
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
https://lesson.eltosystem.com/ELTO/common/css/cmn_layout.css | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/css/cmn_style.css | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/css/jquery.emojiarea.css | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/img/btn_menu.gif | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/img/ico_course_ts.png | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/img/ico_elt_ts.png | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/img/ico_open02.png | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/img/ico_warning.png | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/img/logo.gif | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/Chart.min.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/common.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/footerFixed.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/heightLine.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/jquery.emojiarea.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/jquery.min.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/sp-slidemenu.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/tab.js | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/common/js/top.js | Expiry time is not specified |
https://lesson.eltosystem.com/.. /05caa99bcb760661a852ce2d22c33310221471c6... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /08774d0882822c1368bee057a6b1b30122b3c111... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /15e589ddea4f0a9825147aa16fa89cc44bac88a0... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /337df45137705fa8d4691fea8fa74001e6d60fb6... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /4abb2523905cfd591a331a15d1fa6f9c61c5764e... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /7064bfadacfa8b26ac612751970436dab3ea33a4... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /754e97481153a83e990bc331300ee85dff330223... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /97f605eb6f0c30d8cf26e932c55ed19e00c258ea... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /ab73571cd273407f4a1d47b98a5b01dfb6e05a98... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /b6b8a0c4f5cb8fe0bb46297596024c1bc104a104... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /cd64d6a92581cc6c74cbbb5143d696e7848ff48b... | Expiry time is not specified |
https://lesson.eltosystem.com/.. /e4b392f569791a5849e4956d24e223bf10cc5355... | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/study/img/mainimg_pc.jpg | Expiry time is not specified |
https://lesson.eltosystem.com/ELTO/study/img/mainimg_ts.jpg | Expiry time is not specified |
File size of all images combined
3.25MB
Image optimisation
You can save 402.7KB (73% compression) by optimising the images below:
- By lossless compressing the https://lesson.eltosystem.com/ELTO/study/img/mainimg_pc.jpg you can save 276.8KB (74%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/study/img/mainimg_ts.jpg you can save 119.8KB (72%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/common/img/btn_menu.gif you can save 1.1KB (78%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/common/img/ico_elt_ts.png you can save 1.1KB (58%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/common/img/ico_course_ts.png you can save 1KB (71%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/common/img/ico_warning.png you can save 1,000B (72%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/common/img/logo.gif you can save 982B (28%) data.
- By lossless compressing the https://lesson.eltosystem.com/ELTO/common/img/ico_open02.png you can save 977B (87%) data.
We found a total of 2 different links.
Internal links: 2
Internal links: 2
External links:
Link text (anchor) | Link strength |
---|
Internal links:
Link text (anchor) | Link strength |
---|---|
https://lesson.eltosystem.com/# | |
https://lesson.eltosystem.com/ELTO/study/education |
IP
219.117.251.82
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.
Favicon
Good! The website uses favicon.
- H1 : , ( 0px from top )
- H2 : コース, ( 0px from top )
- H2 : ELTOの使い方, ( 0px from top )
- H1 : , ( 12px from top )
- H2 : コース一覧, ( 54px from top )
- H2 : 料金プラン, ( 109px from top )
- H2 : ELTOの人気動画, ( 321px from top )
- H2 : ビジネス系人気動画, ( 841px from top )
- H2 : 医療系人気動画, ( 1361px from top )
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