Tools & Wizards About Us
nhr.com.tw screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nhr.com.tw

Nietzsche Connect Sustainable World

Page Load Speed

6.5 sec in total

First Response

575 ms

Resources Loaded

4.6 sec

Page Rendered

1.3 sec

nhr.com.tw screenshot

About Website

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

NB-IoT,Lora,Parking,padlock,manhole,gps,zigbee,temperature humidity logger wireless,zigbee dongle usb,Battery packs,zigbee wireless sensor,networking,smart cloud agriculture,Two way radio battery pack...

Visit nhr.com.tw

Key Findings

We analyzed Nhr.com.tw page load time and found that the first response time was 575 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nhr.com.tw performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value32.1 s

0/100

10%

Network Requests Diagram

nhr.com.tw

575 ms

nhr.com.tw

757 ms

reset.css

183 ms

jquery-ui.min.css

366 ms

animate.min.css

568 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 94% of them (48 requests) were addressed to the original Nhr.com.tw, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nhr.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 463.8 kB (7%)

Content Size

7.1 MB

After Optimization

6.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nhr.com.tw main page is 7.1 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. 55% of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 34.9 kB

  • Original 41.9 kB
  • After minification 32.3 kB
  • After compression 7.0 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 9.6 kB, which is 23% 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 34.9 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 425.4 kB

  • Original 7.0 MB
  • After minification 6.5 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. Nhr images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 832 B

  • Original 78.5 kB
  • After minification 78.5 kB
  • After compression 77.7 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

-6%

Potential reduce by 2.6 kB

  • Original 46.8 kB
  • After minification 46.2 kB
  • After compression 44.1 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. Nhr.com.tw has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (44%)

Requests Now

48

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nhr. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nhr.com.tw

nhr.com.tw

575 ms

nhr.com.tw

nhr.com.tw

757 ms

reset.css

reset.css

183 ms

jquery-ui.min.css

jquery-ui.min.css

366 ms

animate.min.css

animate.min.css

568 ms

fontawesome-6.2-all.min.css

fontawesome-6.2-all.min.css

748 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

760 ms

jquery-ui.min.js

jquery-ui.min.js

945 ms

effect.css

effect.css

595 ms

base.css

base.css

596 ms

base.js

base.js

759 ms

index.css

index.css

776 ms

case.css

case.css

777 ms

news.css

news.css

928 ms

index.js

index.js

928 ms

saraIdx.css

saraIdx.css

933 ms

swiper.min.js

swiper.min.js

1150 ms

aos.min.js

aos.min.js

968 ms

main.js

main.js

1108 ms

yt_widgetapi.js

yt_widgetapi.js

1477 ms

yt_iframe_api.js

yt_iframe_api.js

1119 ms

header.css

header.css

1123 ms

header.js

header.js

1151 ms

css2

css2

35 ms

www-widgetapi.js

www-widgetapi.js

97 ms

header_logo.svg

header_logo.svg

183 ms

arrow-green.svg

arrow-green.svg

183 ms

image001.png

image001.png

365 ms

arrow-new-green.svg

arrow-new-green.svg

186 ms

image001.jpeg

image001.jpeg

1638 ms

image042.jpg

image042.jpg

1095 ms

image001.jpg

image001.jpg

1272 ms

001.jpg

001.jpg

1455 ms

image001.jpg

image001.jpg

368 ms

image001.jpg

image001.jpg

909 ms

image002.jpg

image002.jpg

731 ms

image001.jpg

image001.jpg

1277 ms

image003.jpg

image003.jpg

1276 ms

img_bar.jpg

img_bar.jpg

1278 ms

0010.png

0010.png

1455 ms

01.jpg

01.jpg

1459 ms

nhr_logo_n.png

nhr_logo_n.png

1458 ms

social_mail.svg

social_mail.svg

1460 ms

social_phone.svg

social_phone.svg

1637 ms

NHR_illustration_parking.png

NHR_illustration_parking.png

1619 ms

NHR_illustration_environmental.png

NHR_illustration_environmental.png

1619 ms

NHR_illustration_manhole.png

NHR_illustration_manhole.png

1621 ms

NHR_illustration_padlock.png

NHR_illustration_padlock.png

1622 ms

NHR_illustration_gps.png

NHR_illustration_gps.png

1797 ms

foot-bg.svg

foot-bg.svg

1798 ms

font

font

21 ms

Accessibility Review

nhr.com.tw accessibility score

42

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nhr.com.tw best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nhr.com.tw SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nhr.com.tw 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 Nhr.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.

Social Sharing Optimization

nhr.com.tw

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