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3m.com.tw: 3M 科技 改善生活™ | 3M 台灣

3M運用科學、科技、創意與創新在全球各地產生實質影響,3M科技與產品讓創新概念付諸實行並改善人們生活。

Page load speed analysis

  • 52/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    128 ms

  • Resources loaded

    5.8 sec

  • Page rendered

    155 ms

  • Total page load time

    6.1 sec

Click here to check amazing 3M content for Taiwan. Otherwise, check out these important facts you probably never knew about 3m.com.tw

We analyzed 3m.com.tw page load time and found that the first response time was 128 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 71.6 kB
    Images 1.1 MB
    Javascripts 983.1 kB
    CSS 164.3 kB

    In fact, the total size of 3m.com.tw main page is 2.3 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

    • Original 71.6 kB
    • After minification 58.4 kB
    • After compression 10.9 kB

    HTML optimization

    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 13.1 kB, which is 18% 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 60.7 kB or 85% of the original size.

    • Original 1.1 MB
    • After optimization 1.0 MB

    Image optimization

    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. 3M images are well optimized though.

    • Original 983.1 kB
    • After minification 899.7 kB
    • After compression 257.1 kB

    JavaScript optimization

    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 726.0 kB or 74% of the original size.

    • Original 164.3 kB
    • After minification 160.8 kB
    • After compression 26.3 kB

    CSS optimization

    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. 3m.com.tw needs all CSS files to be minified and compressed as it can save up to 138.0 kB or 84% of the original size.

Network requests diagram

  • 3m.com.tw
  • www.3m.com.tw
  • Country
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • dcsTag_v02.js
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • collect.js
  • BlobServlet
  • utag.js
  • header_bg_full.gif
  • 3M_Logo_45pt_95x64.gif
  • search_box_contain_bg.gif
  • btnSearch_new.gif
  • psnwrap_bg.jpg
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • pxClr.gif
  • footer_accessibility_icon.gif
  • footer_bg_tile.gif
  • track_page_view
  • ui-bg_highlight-hard_60_cc0000_1x100.png
  • BlobServlet
  • BlobServlet
  • search_box_contain_bg.gif
  • BlobServlet
  • webtrends.hm.js
  • webtrends.fb.js
  • webtrends.yt.js
  • webtrends.replicate.js
  • wtid.js
  • BlobServlet
  • utag.7.js
  • utag.8.js
  • foresee-trigger.js
  • webtrends.min.js
  • wtid.js
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • APIModules_all.js
  • dcs.gif
  • BlobServlet
  • dcs.gif
  • BlobServlet
  • pxClr.gif
  • BlobServlet

Our browser made a total of 73 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original 3m.com.tw, 70% (51 requests) were made to Solutions.3m.com.tw and 7% (5 requests) were made to S.webtrends.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Solutions.3m.com.tw.

Additional info on 3m.com.tw

Requests

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

24

Javascripts

40

Images

3

CSS

67

All

Possible request optimization

1

Javascripts

23

Images

3

CSS

40

Optimized

27

All

Normal result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to http://www.3m.com.tw/, then it was forwarded to http://solutions.3m.com.tw/wps/portal/3M/zh_TW/WW2/Country?WT.mc_id=www.3m.com.t..., and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address

3m.com.tw uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

3m.com.tw

3mchile.cl

acebrand.com

3mnederland.nl

3mcompany.lk

23.1.57.2

DNS records

Type Host Target/ip TTL Other
A

3m.com.tw

192.28.32.12 86400
NS

3m.com.tw

pdns1.ultradns.net 86400
NS

3m.com.tw

pdns2.ultradns.net 86400
NS

3m.com.tw

pdns4.ultradns.org 86400
NS

3m.com.tw

pdns3.ultradns.org 86400

Language and encoding

Normal result

Language

JA ja language flag

Detected

ZH zh language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3m.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 3m.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.

HTTPS certificate

SSL Certificate

3m.com.tw has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 100% of all visits is Taiwan. It lies approximately 7820 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up 3m.com.tw page load time for the majority of users is moving the server to Taiwan or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of 3M. 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:

3m.com.tw

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