Tools & Wizards About Us
leyifan.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

leyifan.com

海淘就选乐一番转运_日本转运公司_日本代购网站_日本煤炉代购_日本乐天代购_乐一番日本转运

Page Load Speed

20.3 sec in total

First Response

2.2 sec

Resources Loaded

17.1 sec

Page Rendered

988 ms

leyifan.com screenshot

About Website

Click here to check amazing Leyifan content for Taiwan. Otherwise, check out these important facts you probably never knew about leyifan.com

乐一番日本转运，日本亚马逊，煤炉mercari代购，适合海淘人群使用，最快当天入库当天发货，支持ems、航空、sal、海运多种方式,包裹最快3天寄到您家中。日本转运就选乐一番。

Visit leyifan.com

Key Findings

We analyzed Leyifan.com page load time and found that the first response time was 2.2 sec and then it took 18.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

leyifan.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.3 s

0/100

25%

SI (Speed Index)

Value29.2 s

0/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value33.7 s

0/100

10%

Network Requests Diagram

leyifan.com

2187 ms

www.leyifan.com

2464 ms

global.css

463 ms

jquery-1.11.1.min.js

743 ms

layer.min.js

491 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 84% of them (77 requests) were addressed to the original Leyifan.com, 3% (3 requests) were made to Sobot.com and 3% (3 requests) were made to Track.bluebeebox.com. The less responsive or slowest element that took the longest time to load (10.5 sec) relates to the external source Track.bluebeebox.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 628.3 kB (12%)

Content Size

5.2 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leyifan.com main page is 5.2 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. 35% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 117.3 kB

  • Original 137.1 kB
  • After minification 97.1 kB
  • After compression 19.9 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 40.1 kB, which is 29% 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 117.3 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 228.9 kB

  • Original 4.6 MB
  • After minification 4.4 MB

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. Leyifan images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 235.5 kB

  • Original 345.0 kB
  • After minification 329.6 kB
  • After compression 109.5 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 235.5 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 46.6 kB

  • Original 57.1 kB
  • After minification 51.1 kB
  • After compression 10.5 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. Leyifan.com needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (24%)

Requests Now

88

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leyifan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

leyifan.com

leyifan.com

2187 ms

www.leyifan.com

www.leyifan.com

2464 ms

global.css

global.css

463 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

743 ms

layer.min.js

layer.min.js

491 ms

jquery-cookie.js

jquery-cookie.js

494 ms

index.css

index.css

503 ms

swiper.min.css

swiper.min.css

513 ms

swiper.min.js

swiper.min.js

923 ms

swiper.call.js

swiper.call.js

734 ms

jquery.styleSelect.js

jquery.styleSelect.js

779 ms

velocity.min.js

velocity.min.js

779 ms

plug-in.js

plug-in.js

779 ms

common.js

common.js

978 ms

jquery.masonry.min.js

jquery.masonry.min.js

741 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

748 ms

pc.min.js

pc.min.js

2939 ms

layer.css

layer.css

255 ms

xubox_ico0.png

xubox_ico0.png

528 ms

logo.jpg

logo.jpg

279 ms

1440558569-0.jpg

1440558569-0.jpg

1182 ms

1440558708-1.jpg

1440558708-1.jpg

1791 ms

1440558709-2.jpg

1440558709-2.jpg

736 ms

1440558709-3.jpg

1440558709-3.jpg

505 ms

1440558709-4.jpg

1440558709-4.jpg

779 ms

1440558709-5.jpg

1440558709-5.jpg

799 ms

1456743857-5.jpg

1456743857-5.jpg

1511 ms

1456811105-4.jpg

1456811105-4.jpg

2002 ms

1455675867-5.jpg

1455675867-5.jpg

2220 ms

1433923499-0.jpg

1433923499-0.jpg

1817 ms

1447229268-5.jpg

1447229268-5.jpg

1667 ms

kv-02-01.png

kv-02-01.png

2291 ms

kv-02-02.png

kv-02-02.png

1951 ms

kv-02-03.png

kv-02-03.png

2343 ms

kv-02-04-noservfee.png

kv-02-04-noservfee.png

2121 ms

1453198921.jpg

1453198921.jpg

2218 ms

1456809874.jpg

1456809874.jpg

2244 ms

1456728021.jpg

1456728021.jpg

2388 ms

1456383690.jpg

1456383690.jpg

2430 ms

1456294559.jpg

1456294559.jpg

2424 ms

1456209791.jpg

1456209791.jpg

2490 ms

1441525688.jpg

1441525688.jpg

2553 ms

1441525714.jpg

1441525714.jpg

2621 ms

1423033919.jpg

1423033919.jpg

2657 ms

1433933452.jpg

1433933452.jpg

2670 ms

1423032018.jpg

1423032018.jpg

3528 ms

1423030789.jpg

1423030789.jpg

2754 ms

1422589925.jpg

1422589925.jpg

2819 ms

1450061381.jpg

1450061381.jpg

2888 ms

1450060748.jpg

1450060748.jpg

2966 ms

1449803504.jpg

1449803504.jpg

2968 ms

tj001.jpg

tj001.jpg

3005 ms

tj002.jpg

tj002.jpg

3063 ms

analytics.js

analytics.js

103 ms

hm.js

hm.js

1319 ms

tj003.jpg

tj003.jpg

3119 ms

collect

collect

25 ms

push.js

push.js

3772 ms

adways_scroll_track.js

adways_scroll_track.js

10541 ms

adways_track.js

adways_track.js

5366 ms

collect

collect

57 ms

ga-audiences

ga-audiences

34 ms

tj004.jpg

tj004.jpg

2974 ms

tj005.jpg

tj005.jpg

2937 ms

tj006.jpg

tj006.jpg

2758 ms

tj007.jpg

tj007.jpg

2583 ms

tj008.jpg

tj008.jpg

2610 ms

tj009.jpg

tj009.jpg

2647 ms

hb_02.jpg

hb_02.jpg

2308 ms

hm.gif

hm.gif

443 ms

hb_03.jpg

hb_03.jpg

2003 ms

hb_04.jpg

hb_04.jpg

1893 ms

hb_05.jpg

hb_05.jpg

1848 ms

hb_06.jpg

hb_06.jpg

1859 ms

pop.gif

pop.gif

2056 ms

QrCode.jpg

QrCode.jpg

1767 ms

pay_alipay.png

pay_alipay.png

1668 ms

load.action

load.action

1986 ms

pay_master.png

pay_master.png

1585 ms

pay_visa.png

pay_visa.png

1661 ms

pay_paypal.png

pay_paypal.png

1663 ms

nav-icon.jpg

nav-icon.jpg

1723 ms

gouyifan.gif

gouyifan.gif

1706 ms

icon.png

icon.png

1694 ms

flow-list.jpg

flow-list.jpg

1717 ms

kv-02-01-bg.png

kv-02-01-bg.png

2174 ms

kv-02-02-bg.png

kv-02-02-bg.png

1783 ms

scrollTop.png

scrollTop.png

1707 ms

zhichichatBtnBg.png

zhichichatBtnBg.png

2311 ms

0

0

286 ms

client2_1432547178.js

client2_1432547178.js

1538 ms

blade_track_cn.js

blade_track_cn.js

4279 ms

Accessibility Review

leyifan.com accessibility score

59

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best Practices

leyifan.com best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

leyifan.com SEO score

54

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leyifan.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Leyifan.com 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

leyifan.com

Open Graph description is not detected on the main page of Leyifan. 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: