Ef.com.tw Site Title
EF國際文教機構 - 留遊學代辦
Ef.com.tw Meta Description
EF國際文教機構擁有50多年留遊學經驗，是世界語言教育的領路人，結合語言課程和文化沉浸，從教育中開啟世界之門。同時亦提供交換學生專案、升學準備課程、企業培訓方案、線上英文課程、國際私立中學等。
Ef.com.tw Test Results
ef.com.tw Mobile Usability: 99/100
Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="/pg/" class="gc-global-mobile-nav__anchor">課程…查看所有EF提供的課程</a> and 1 others are close to other tap targets.
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ef.com.tw Mobile Speed: 49/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
https://www.ef.com.tw/sitecore/__/Common/lib/modernizr/2.8.3/modernizr.min.js
...
Optimize CSS Delivery of the following:
https://www.ef.com.tw/sitecore/__/Common/css/fonts.css
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Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ef.com.tw/
...
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://d.line-scdn.net/n/line_tag/public/release/v1/lt.js (6.9 minutes)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 57.9KiB (74% reduction).
Compressing https://www.ef.com.tw/sitecore/__/~/media/universal/studytypes/2016/1-5x1/st-hsy/00_m.jpg could save 34KiB (85% reduction).
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Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 4.9KiB (24% reduction).
Minifying https://assets.adobedtm.com/c3187449abe132496ab40b7e1d4045f9e2902ef5/scripts/satellite-5ace1e1f64746d5a68012d7d.js could save 1.9KiB (36% reduction) after compression.
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Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.1KiB (18% reduction).
Minifying https://www.ef.com.tw/ could save 2.1KiB (18% reduction) after compression.
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