SEO report of bluesky-tennis.com

藍天網球教學中心 首頁

www.bluesky-tennis.com/

藍天網球教學中心 - 最新的網球資訊,教學資訊與團隊資訊,讓您在網球的世界中,盡情揮灑汗水,快樂學習。


 Tasks

  • 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.

 SEO

URL

Domain : www.bluesky-tennis.com/

Character length : 23

Title
藍天網球教學中心 首頁
Description
藍天網球教學中心 - 最新的網球資訊,教學資訊與團隊資訊,讓您在網球的世界中,盡情揮灑汗水,快樂學習。
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.

type: website
title: 藍天網球教學中心 最新動態 相關連結
description: 藍天網球教學中心 - 最新的網球資訊,教學資訊與團隊資訊,讓您在網球的世界中,盡情揮灑汗水,快樂學習。

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: ”zh”.
Title
藍天網球教學中心 首頁

Character length : 11

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 2%

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
H1H2H3H4H5H6
003000
Heading structure in the source code
  • <H3> 
  • <H3> 
  • <H3> 
Word cloud
  • 場地介紹2
  • 常見問題2
  • 線上報名2
  • 團隊介紹2
  • 課程資訊2
  • 關於我們2
Keyword matrix
wordtitledescriptionsheading
場地介紹
常見問題
線上報名
團隊介紹
課程資訊
關於我們
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.

 Technologies

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.

 Speed test

Server response time
The server response time is fast enough.
Loading time
6,865 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
30
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.bluesky-tennis.com/js/jquery-1.11.3.min.js
  • http://www.bluesky-tennis.com/dist/js/bootstrap.min.js
  • http://www.bluesky-tennis.com/js/jquery.cycle.js
  • http://www.bluesky-tennis.com/js/qrcode.js
List of render blocking css files
  • http://www.bluesky-tennis.com/dist/css/bootstrap.min.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.bluesky-tennis.com/js/jquery-1.11.3.min.js
  • http://www.bluesky-tennis.com/dist/js/bootstrap.min.js
  • http://www.bluesky-tennis.com/js/jquery.cycle.js
  • http://www.bluesky-tennis.com/js/qrcode.js
File size of all javascript files combined
345.60KB
Javascript minifying
You can save 24.3KB (30% 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.bluesky-tennis.com/dist/css/bootstrap.min.css
File size of all css files combined
119.89KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
24.46KB
Gzip compression
Error! By using Gzip you can save 100.3KB (83% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
24
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.bluesky-tennis.com/dist/css/bootstrap.min.cssExpiry time is not specified
http://www.bluesky-tennis.com/dist/js/bootstrap.min.jsExpiry time is not specified
http://www.bluesky-tennis.com/.. /%E8%BF%AA%E5%8D%A1%E5%84%82logo.JPGExpiry time is not specified
http://www.bluesky-tennis.com/.. /20841891_1667673526600551_49416998807397...Expiry time is not specified
http://www.bluesky-tennis.com/image_ads/logo.pngExpiry time is not specified
http://www.bluesky-tennis.com/image_ads/th.jpgExpiry time is not specified
http://www.bluesky-tennis.com/image_news/IMG_7495-75_preview.jpegExpiry time is not specified
http://www.bluesky-tennis.com/image_rotate/ad_1.jpgExpiry time is not specified
http://www.bluesky-tennis.com/image_rotate/b_banner.jpgExpiry time is not specified
http://www.bluesky-tennis.com/image_rotate/unnamed.jpgExpiry time is not specified
http://www.bluesky-tennis.com/images/ball.pngExpiry time is not specified
http://www.bluesky-tennis.com/images/bk.jpgExpiry time is not specified
http://www.bluesky-tennis.com/images/fb_1.pngExpiry time is not specified
http://www.bluesky-tennis.com/images/icon.pngExpiry time is not specified
http://www.bluesky-tennis.com/images/line_gray.jpgExpiry time is not specified
http://www.bluesky-tennis.com/images/line_green.jpgExpiry time is not specified
http://www.bluesky-tennis.com/images/logo.pngExpiry time is not specified
http://www.bluesky-tennis.com/images/person.pngExpiry time is not specified
http://www.bluesky-tennis.com/js/jquery-1.11.3.min.jsExpiry time is not specified
http://www.bluesky-tennis.com/js/jquery.cycle.jsExpiry time is not specified
http://www.bluesky-tennis.com/js/qrcode.jsExpiry time is not specified
https://connect.facebook.net/en_US/fbevents.js20 minutes
https://connect.facebook.net/.. /249289308836292?v=2.8.14&r=stable20 minutes
http://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
874.21KB
Image optimisation
You can save 156.2KB (29% compression) by optimising the images below:

 Traffic

Alexa
12932607

 Website security

IP
210.242.72.243
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.

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 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H3 : , ( 0px from top )
  • H3 : , ( 0px from top )
  • H3 : , ( 0px from top )

 Typos

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