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684899.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

684899.com

首頁 | 龍博士 684899 線上商城

Page Load Speed

5.8 sec in total

First Response

618 ms

Resources Loaded

4.9 sec

Page Rendered

334 ms

684899.com screenshot

About Website

Visit 684899.com now to see the best up-to-date 684899 content and also check out these interesting facts you probably never knew about 684899.com

684899智能商城成立於 2007 年，致力於推廣十大智能概念，為重拾並提昇人類潛在的多項智能而努力， 是龍博士健康左右腦有限公司智能商品之唯一網路總經銷，且為網路上最專業的智能商品專賣網站。

Visit 684899.com

Key Findings

We analyzed 684899.com page load time and found that the first response time was 618 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

684899.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value35.1 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value1.05

2/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

684899.com

618 ms

1157 ms

js

56 ms

bootstrap.min.css

1164 ms

all.min.css

968 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 88% of them (46 requests) were addressed to the original 684899.com, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain 684899.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (22%)

Content Size

6.3 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 684899.com main page is 6.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 23.5 kB

  • Original 28.2 kB
  • After minification 25.3 kB
  • After compression 4.7 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. 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 23.5 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 927.9 kB

  • Original 5.7 MB
  • After minification 4.8 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. Obviously, 684899 needs image optimization as it can save up to 927.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 162.6 kB

  • Original 247.2 kB
  • After minification 224.4 kB
  • After compression 84.6 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 162.6 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 246.7 kB

  • Original 290.9 kB
  • After minification 290.2 kB
  • After compression 44.2 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. 684899.com needs all CSS files to be minified and compressed as it can save up to 246.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

47

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 684899. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

684899.com

684899.com

618 ms

1157 ms

js

js

56 ms

bootstrap.min.css

bootstrap.min.css

1164 ms

all.min.css

all.min.css

968 ms

owl.carousel.min.css

owl.carousel.min.css

588 ms

style.min.css

style.min.css

1175 ms

logo.svg

logo.svg

1836 ms

nctaRGqKI4SYfIh8su0NStMYdtS8KYZP1YFRgXAX.jpeg

nctaRGqKI4SYfIh8su0NStMYdtS8KYZP1YFRgXAX.jpeg

1852 ms

OWDH1qiYPhoGfLCJqPpXtjGuumqJ0XRLbZFrGfUm.jpeg

OWDH1qiYPhoGfLCJqPpXtjGuumqJ0XRLbZFrGfUm.jpeg

1174 ms

6af0BdMmolUjR8h3CGmp7tByUi0QrrqJEdzvQczM.jpeg

6af0BdMmolUjR8h3CGmp7tByUi0QrrqJEdzvQczM.jpeg

1549 ms

home_prod_title.png

home_prod_title.png

1357 ms

b3dcb0e0-13fd-11ef-9693-67c22c1cf641.png

b3dcb0e0-13fd-11ef-9693-67c22c1cf641.png

1767 ms

6284e640-13fe-11ef-a331-51005a2daae0.png

6284e640-13fe-11ef-a331-51005a2daae0.png

2379 ms

js

js

54 ms

analytics.js

analytics.js

16 ms

collect

collect

45 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

1543 ms

bootstrap.min.js

bootstrap.min.js

1542 ms

weakmap-polyfill.min.js

weakmap-polyfill.min.js

1736 ms

formdata-polyfill.js

formdata-polyfill.js

1737 ms

function_ajax.min.js

function_ajax.min.js

1763 ms

app.min.js

app.min.js

1828 ms

owl.carousel.min.js

owl.carousel.min.js

1838 ms

jquery.dotdotdot.js

jquery.dotdotdot.js

1930 ms

f82f1830-4709-11ee-bd42-033249e7f786.png

f82f1830-4709-11ee-bd42-033249e7f786.png

2319 ms

6b6b5c70-13ff-11ef-b0c0-a7a7f42511bc.png

6b6b5c70-13ff-11ef-b0c0-a7a7f42511bc.png

2181 ms

9e544e80-46ff-11ee-af03-43b8ec2b7ad4.png

9e544e80-46ff-11ee-af03-43b8ec2b7ad4.png

2244 ms

f2fcc5c0-4700-11ee-bab0-259b09246bf0.png

f2fcc5c0-4700-11ee-bab0-259b09246bf0.png

2257 ms

ca43d640-4700-11ee-b094-91a1ebf24685.png

ca43d640-4700-11ee-b094-91a1ebf24685.png

2511 ms

75572de0-4709-11ee-b9f4-3db087d4c8bb.png

75572de0-4709-11ee-b9f4-3db087d4c8bb.png

2366 ms

c8eafb20-13ed-11ef-9789-49e883d5d03f.png

c8eafb20-13ed-11ef-9789-49e883d5d03f.png

2375 ms

home_latest_left.png

home_latest_left.png

2668 ms

home_latest_title.svg

home_latest_title.svg

2475 ms

232b8cc0-0e81-11ef-9014-1757dda918bd.png

232b8cc0-0e81-11ef-9014-1757dda918bd.png

2513 ms

17b529b0-be65-11ee-828c-a5b35a2c5b19.png

17b529b0-be65-11ee-828c-a5b35a2c5b19.png

2562 ms

81d18c80-be63-11ee-b022-11456b653a95.png

81d18c80-be63-11ee-b022-11456b653a95.png

2570 ms

home_about_title.png

home_about_title.png

2680 ms

go_top.png

go_top.png

2704 ms

css

css

48 ms

header_item_01.png

header_item_01.png

1684 ms

header_item_02.png

header_item_02.png

1735 ms

more_btn_after.png

more_btn_after.png

1742 ms

more_btn_after_02.png

more_btn_after_02.png

1838 ms

footer_item_01.svg

footer_item_01.svg

1849 ms

-nFuOG829Oofr2wohFbTp9ifNAn722rq0MXz76CyzC1Esg.ttf

-nFuOG829Oofr2wohFbTp9ifNAn722rq0MXz76CyzC1Esg.ttf

14 ms

fa-solid-900.woff

fa-solid-900.woff

1835 ms

fa-regular-400.woff

fa-regular-400.woff

1841 ms

home_banner_prev.png

home_banner_prev.png

787 ms

home_banner_next.png

home_banner_next.png

795 ms

home_prod_prev.png

home_prod_prev.png

893 ms

home_prod_next.png

home_prod_next.png

905 ms

Accessibility Review

684899.com accessibility score

70

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

684899.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

Page has valid source maps

SEO Factors

684899.com SEO score

82

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 684899.com 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 684899.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

684899.com

Open Graph data is detected on the main page of 684899. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: