Analyze Micrometals - Iron Powder Cores

Micrometals is committed to supplying high quality, low cost soft magnetic core material to meet the needs of the electronics industry.

Page load speed analysis

  • 54/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    269 ms

  • Resources loaded

    1.8 sec

  • Page rendered

    208 ms

  • Total page load time

    2.2 sec

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We analyzed page load time and found that the first response time was 269 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Page optimization

  • HTML 5.0 kB
    Images 571.6 kB
    Javascripts 388 B
    CSS 0 B

    In fact, the total size of main page is 577.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 571.6 kB which makes up the majority of the site volume.

    • Original 5.0 kB
    • After minification 4.9 kB
    • After compression 1.1 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. 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 3.9 kB or 78% of the original size.

    • Original 571.6 kB
    • After optimization 515.9 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. Micrometals images are well optimized though.

    • Original 388 B
    • After minification 174 B
    • After compression 138 B

    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 250 B or 64% of the original size.

Network requests diagram

  • checkref.js
  • black.html
  • stripe.html
  • index2.html
  • tan.html
  • backtile_OLD.gif
  • masthead.html
  • splash.html
  • aboutus_on.gif
  • aboutus_off.gif
  • whatwedo_on.gif
  • whatwedo_off.gif
  • contactus_on.gif
  • contactus_off.gif
  • samples_on.gif
  • samples_off.gif
  • catalog_on.gif
  • catalog_off.gif
  • thermalaging_on.gif
  • thermalaging_off.gif
  • parts_on.gif
  • parts_off.gif
  • materials_on.gif
  • materials_off.gif
  • software_on.gif
  • software_off.gif
  • home_on.gif
  • home_off.gif
  • inquiry_on.gif
  • inquiry_off.gif
  • appnotes_on.gif
  • appnotes_off.gif
  • whatsnew_on.gif
  • whatsnew_off.gif
  • reference_on.gif
  • reference_off.gif
  • employ_on.gif
  • employ_off.gif
  • tolerance_on.gif
  • tolerance_off.gif
  • environment_on.gif
  • environment_off.gif
  • splash_content.html
  • swash.html
  • search_on.gif
  • search_off.gif
  • mm_logo.gif
  • tagline.gif
  • monthmar.gif
  • num2.gif
  • num0.gif
  • num1.gif
  • num6.gif
  • numspacer.gif
  • divblk.gif
  • divvertblk.gif
  • shadtile_OLD.jpg
  • contact_info_box.gif
  • blanky.gif
  • Inductor%20Icon.jpg
  • PowerEsim%20Icon.jpg
  • welcome.gif
  • ISO%20Logo.jpg
  • nolead.jpg
  • Part%20Listing%20Icon.jpg
  • div_litegrey.gif
  • Material%20Details%20Icon.jpg
  • Search%20Icon.jpg
  • MM%20Home%20Page%20MA%20Update.jpg

Our browser made a total of 70 requests to load all elements on the main page. We found that all of those requests were addressed to and no external sources were called. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain

Additional info on


The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Micrometals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.









Possible request optimization











Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 21599
NS 21599
NS 21599

21599 Mname:
Serial: 32
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 86400
MX 3599 Pri: 1

Language and encoding

Poor result


EN en language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

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

Normal result

Visitor World Map

Country of origin for 3.3% of all visits is Russia. It lies approximately 5600 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 page load time for the majority of users is moving the server to Russia 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 Micrometals. 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:

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