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3m.com.hk: 3M 科技 改善生活 | 3M 香港

3M applies science and innovation to make a real impact by igniting progress and inspiring innovation in lives and communities across the globe.

Page load speed analysis

  • 9/100

    Poor result
  • 2

    Successful tests
  • 6

    Failed tests
  • First response

    99 ms

  • Resources loaded

    17.2 sec

  • Page rendered

    172 ms

  • Total page load time

    17.5 sec

Welcome to 3m.com.hk homepage info - get ready to check 3M best content for Hong Kong right away, or after learning these important things about 3m.com.hk

We analyzed 3m.com.hk page load time and found that the first response time was 99 ms and then it took 17.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize 3m.com.hk rating and web reputation

Page optimization

  • HTML 79.8 kB
    Images 226.3 kB
    Javascripts 883.6 kB
    CSS 164.3 kB

    In fact, the total size of 3m.com.hk main page is 1.4 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. Javascripts take 883.6 kB which makes up the majority of the site volume.

    • Original 79.8 kB
    • After minification 67.6 kB
    • After compression 12.6 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 12.2 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 67.3 kB or 84% of the original size.

    • Original 226.3 kB
    • After optimization 220.3 kB

    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 883.6 kB
    • After minification 800.3 kB
    • After compression 239.6 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 643.9 kB or 73% 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.hk 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.hk
  • www.3m.com.hk
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • dcsTag_v02.js
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • collect.js
  • BlobServlet
  • utag.js
  • track_page_view
  • 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
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • webtrends.hm.js
  • webtrends.fb.js
  • webtrends.yt.js
  • webtrends.replicate.js
  • wtid.js
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • utag.7.js
  • utag.8.js
  • BlobServlet
  • BlobServlet
  • webtrends.min.js
  • wtid.js
  • search_box_contain_bg.gif
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • BlobServlet
  • foresee-trigger.js
  • BlobServlet
  • BlobServlet
  • pxClr.gif
  • footer_bg_tile.gif
  • footer_accessibility_icon.gif
  • ui-bg_highlight-hard_60_cc0000_1x100.png
  • BlobServlet
  • BlobServlet
  • pxClr.gif
  • BlobServlet

Our browser made a total of 82 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original 3m.com.hk, 77% (63 requests) were made to Solutions.3m.com.hk and 6% (5 requests) were made to S.webtrends.com. The less responsive or slowest element that took the longest time to load (14.7 sec) relates to the external source Solutions.3m.com.hk.

Additional info on 3m.com.hk

Requests

The browser has sent 75 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

48

Images

3

CSS

75

All

Possible request optimization

1

Javascripts

33

Images

3

CSS

38

Optimized

37

All

Poor result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to http://www.3m.com.hk/, then it was forwarded to http://solutions.3m.com.hk/wps/portal/3M/zh_HK/World/Wide/?WT.mc_id=www.3M.com.h..., 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

This IP address is dedicated to 3m.com.hk. This is the best domain hosting practice .

Normal result

IP Trace

3m.com.hk

104.110.209.254

DNS records

Type Host Target/ip TTL Other
A

3m.com.hk

3.19.106.40 10
A

3m.com.hk

18.220.75.95 10
NS

3m.com.hk

pigseye.mmm.com 86400
NS

3m.com.hk

ns.3m.com 86400
SOA

3m.com.hk

86400 Mname: ns.3m.com
Rname: hostmaster.mmm.com
Serial: 2012041367
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 300

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.hk 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.hk 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.hk 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 Hong Kong. It lies approximately 7960 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.hk page load time for the majority of users is moving the server to Hong Kong 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.hk

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