8.6 sec in total
1.2 sec
7.1 sec
285 ms
Click here to check amazing Activity Books content for Taiwan. Otherwise, check out these important facts you probably never knew about activity.books.com.tw
博客來提供上百萬書籍、百貨、影音、設計、文具、美食、有機、美妝、服飾。網路書店有齊全的繁簡體外文書籍雜誌,購物網多樣性百貨設計商品滿足您購物需求。取貨安全方便,中午前訂7-11隔日取
Visit activity.books.com.twWe analyzed Activity.books.com.tw page load time and found that the first response time was 1.2 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
activity.books.com.tw performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value10.1 s
0/100
25%
Value14.1 s
1/100
10%
Value1,530 ms
13/100
30%
Value0.078
95/100
15%
Value16.1 s
6/100
10%
1171 ms
437 ms
439 ms
845 ms
1702 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Activity.books.com.tw, 17% (12 requests) were made to Im1.book.com.tw and 13% (9 requests) were made to Im2.book.com.tw. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Im1.book.com.tw.
Page size can be reduced by 401.6 kB (35%)
1.2 MB
758.7 kB
In fact, the total size of Activity.books.com.tw main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 634.6 kB which makes up the majority of the site volume.
Potential reduce by 50.4 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.4 kB or 79% of the original size.
Potential reduce by 14.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Activity Books images are well optimized though.
Potential reduce by 115.6 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 115.6 kB or 57% of the original size.
Potential reduce by 220.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Activity.books.com.tw needs all CSS files to be minified and compressed as it can save up to 220.8 kB or 86% of the original size.
Number of requests can be reduced by 32 (48%)
67
35
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Activity Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.books.com.tw
1171 ms
overlay-n.css
437 ms
css.css
439 ms
jquery.autocomplete.css
845 ms
jquery-1.6.4.min.js
1702 ms
jquery.timers-1.2.js
630 ms
header.js
666 ms
jquery.autocomplete.min.js
1102 ms
init.js
523 ms
aeil.js
613 ms
adv_log.js
651 ms
jquery.lazyload.min.js
872 ms
uselazyload.js
653 ms
head.min.js
904 ms
change_multi_mbn.js
882 ms
change_multi_tab.js
819 ms
ajax_product_show.js
847 ms
menu.php
1560 ms
conversion.js
20 ms
reset_mod.css
475 ms
b960_24.css
612 ms
mod_skin.css
660 ms
home.css
437 ms
type_2011.css
677 ms
type_2011_color.css
589 ms
books.css
858 ms
header.css
658 ms
shoppingcar.gif
208 ms
getImage
3443 ms
getImage
1186 ms
activitybt_02.gif
556 ms
getImage
763 ms
everylettermatters_greenbt_02.gif
547 ms
today66_7825.gif
550 ms
sp_header.png
220 ms
tip.png
234 ms
sp_type03_icon.png
224 ms
getImage
999 ms
getImage
791 ms
getImage
3422 ms
_bt.gif
1158 ms
getImage
754 ms
getImage
996 ms
getImage
993 ms
getImage
756 ms
getImage
759 ms
getImage
785 ms
getImage
1213 ms
getImage
1209 ms
getImage
1237 ms
sp_footer.png
435 ms
getImage
1222 ms
ga.js
50 ms
65 ms
fbds.js
45 ms
1318fyg27946.js
41 ms
364 ms
M201101_075_view
365 ms
M201101_075_view
426 ms
getImage
1563 ms
getImage
1152 ms
getImage
941 ms
getImage
1396 ms
getImage
1513 ms
tp
22 ms
30 ms
__utm.gif
25 ms
32 ms
4 ms
activity.books.com.tw accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
activity.books.com.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
activity.books.com.tw SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Activity.books.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Activity.books.com.tw main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
activity.books.com.tw
Open Graph description is not detected on the main page of Activity Books. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: