Tools & Wizards About Us
ilovebooks.com.tw screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

ilovebooks.com.tw

愛書網參考書-國小參考書,國中參考書,高中參考書,網路書店-愛書網子網站|www.ilovebooks.com.tw

Page Load Speed

2.9 sec in total

First Response

166 ms

Resources Loaded

2.5 sec

Page Rendered

247 ms

ilovebooks.com.tw screenshot

About Website

Visit ilovebooks.com.tw now to see the best up-to-date Ilovebooks content for Taiwan and also check out these interesting facts you probably never knew about ilovebooks.com.tw

愛書網參考書 (www.ilovebooks.com.tw) 是一間國小國中高中各年級的參考書網路專賣店, 版本查詢. 我們專營: 參考書, 教科書, 參考書, 講義, 自修, 評量, 題本, 題庫, 全民英檢, 英檢, 英文, 網路書店, 作文, 康軒, 數學, 多媒體, 龍騰, 出版社, 南一, 翰林, 安親班, 家教班, 版本表查詢

Visit ilovebooks.com.tw

Key Findings

We analyzed Ilovebooks.com.tw page load time and found that the first response time was 166 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ilovebooks.com.tw performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

ilovebooks.com.tw

166 ms

ilovebooks.com.tw

372 ms

stylesheet.css

297 ms

slideshow.css

290 ms

bl_module.css

290 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 98% of them (47 requests) were addressed to the original Ilovebooks.com.tw, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ilovebooks.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.6 kB (12%)

Content Size

800.4 kB

After Optimization

705.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ilovebooks.com.tw main page is 800.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 607.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.0 kB

  • Original 29.6 kB
  • After minification 25.3 kB
  • After compression 5.7 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.0 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 21.2 kB

  • Original 607.9 kB
  • After minification 586.7 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. Ilovebooks images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 41.0 kB

  • Original 142.8 kB
  • After minification 142.2 kB
  • After compression 101.8 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 41.0 kB or 29% of the original size.

CSS Optimization

-42%

Potential reduce by 8.4 kB

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 11.6 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. Ilovebooks.com.tw needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (48%)

Requests Now

46

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ilovebooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ilovebooks.com.tw

ilovebooks.com.tw

166 ms

ilovebooks.com.tw

ilovebooks.com.tw

372 ms

stylesheet.css

stylesheet.css

297 ms

slideshow.css

slideshow.css

290 ms

bl_module.css

bl_module.css

290 ms

carousel.css

carousel.css

290 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

358 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

423 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

475 ms

jquery.cookie.js

jquery.cookie.js

477 ms

jquery.colorbox.js

jquery.colorbox.js

480 ms

colorbox.css

colorbox.css

479 ms

tabs.js

tabs.js

544 ms

common.js

common.js

602 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

669 ms

jq_bookslist.js

jq_bookslist.js

661 ms

jquery.cycle.js

jquery.cycle.js

660 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

661 ms

js

js

97 ms

sakura2.jpg

sakura2.jpg

375 ms

www.ilovebooks.com.tw%20-logoSS.gif

www.ilovebooks.com.tw%20-logoSS.gif

268 ms

arrow-down.png

arrow-down.png

211 ms

button-search.png

button-search.png

214 ms

ribbon-price.gif

ribbon-price.gif

211 ms

menu.png

menu.png

213 ms

loading.gif

loading.gif

397 ms

Set-book-special-STEAM-980x280.jpg

Set-book-special-STEAM-980x280.jpg

509 ms

Set-book-special-give-out-2023-980x280.jpg

Set-book-special-give-out-2023-980x280.jpg

566 ms

55-Cat-980x280.gif

55-Cat-980x280.gif

508 ms

school-textbook-980x280.jpg

school-textbook-980x280.jpg

559 ms

delivery-Cat-7-11-980x280.gif

delivery-Cat-7-11-980x280.gif

670 ms

e.png

e.png

575 ms

h.png

h.png

688 ms

s.png

s.png

688 ms

ilovebooks.com.tw-group-cat-980x60.gif

ilovebooks.com.tw-group-cat-980x60.gif

797 ms

magic-math-on-sale-small-2-980x180.jpg

magic-math-on-sale-small-2-980x180.jpg

862 ms

Set-book-on-sale-small-980x180.jpg

Set-book-on-sale-small-980x180.jpg

870 ms

QR-ilovebook-980x180-980x180.jpg

QR-ilovebook-980x180-980x180.jpg

961 ms

king-an-80x80.jpg

king-an-80x80.jpg

872 ms

Han%20lin%20logo-80x80.jpg

Han%20lin%20logo-80x80.jpg

871 ms

nani%20logo-80x80.jpg

nani%20logo-80x80.jpg

986 ms

260322_1-80x80.jpg

260322_1-80x80.jpg

1042 ms

logo-80x80.gif

logo-80x80.gif

1050 ms

background.png

background.png

964 ms

button-previous.png

button-previous.png

1003 ms

button-next.png

button-next.png

1025 ms

arrows.png

arrows.png

1085 ms

bullets.png

bullets.png

1090 ms

Accessibility Review

ilovebooks.com.tw accessibility score

62

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

ilovebooks.com.tw best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ilovebooks.com.tw SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ilovebooks.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 Ilovebooks.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.

Social Sharing Optimization

ilovebooks.com.tw

Open Graph data is detected on the main page of Ilovebooks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: