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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

nordfield.com

RS232, RS485, RS422, USB and other Serial converters

Page Load Speed

852 ms in total

First Response

78 ms

Resources Loaded

680 ms

Page Rendered

94 ms

nordfield.com screenshot

About Website

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

RS232 to RS485, USB to serial adapters, RS232 to RS422 and Serial to Ethernet converters for most types of serial data communication

Visit nordfield.com

Key Findings

We analyzed Nordfield.com page load time and found that the first response time was 78 ms and then it took 774 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

nordfield.com performance score

0

Network Requests Diagram

nordfield.com

78 ms

index.php

190 ms

styles_jbanner.css

27 ms

stylesheet.css

29 ms

stylesheet_css_buttons.css

27 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Nordfield.com and no external sources were called. The less responsive or slowest element that took the longest time to load (190 ms) belongs to the original domain Nordfield.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.1 kB (5%)

Content Size

152.3 kB

After Optimization

145.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nordfield.com main page is 152.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 107.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 3.9 kB

  • Original 5.3 kB
  • After minification 4.1 kB
  • After compression 1.3 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 1.2 kB, which is 22% 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 3.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 108 B

  • Original 107.2 kB
  • After minification 107.1 kB

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. Nordfield images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 148 B

  • Original 27.5 kB
  • After minification 27.5 kB
  • After compression 27.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 2.9 kB

  • Original 12.3 kB
  • After minification 12.1 kB
  • After compression 9.4 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. Nordfield.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (43%)

Requests Now

14

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nordfield. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nordfield.com

nordfield.com

78 ms

index.php

index.php

190 ms

styles_jbanner.css

styles_jbanner.css

27 ms

stylesheet.css

stylesheet.css

29 ms

stylesheet_css_buttons.css

stylesheet_css_buttons.css

27 ms

stylesheet_footer_menu.css

stylesheet_footer_menu.css

28 ms

stylesheet_select_popup.css

stylesheet_select_popup.css

33 ms

stylesheet_zen_lightbox.css

stylesheet_zen_lightbox.css

33 ms

jscript_jquery.js

jscript_jquery.js

57 ms

jscript_menu_conf.js

jscript_menu_conf.js

41 ms

body_upper_bg.gif

body_upper_bg.gif

15 ms

spacer.gif

spacer.gif

15 ms

body_bg.png

body_bg.png

16 ms

header_bg.jpg

header_bg.jpg

48 ms

down_for_maintenance.gif

down_for_maintenance.gif

31 ms

print_stylesheet.css

print_stylesheet.css

14 ms

SEO Factors

nordfield.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nordfield.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nordfield.com main page’s claimed encoding is iso-8859-1. 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.

Social Sharing Optimization

nordfield.com

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