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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

nervia.com.tw

Waterproofing Coating, Waterproof Products Supplier - Nervia

Page Load Speed

3.7 sec in total

First Response

290 ms

Resources Loaded

3.1 sec

Page Rendered

323 ms

nervia.com.tw screenshot

About Website

Click here to check amazing Nervia content. Otherwise, check out these important facts you probably never knew about nervia.com.tw

Nervia is a professional manufacturer and supplier of Waterproof Coating for Roof, Roof Ceramic Coating, Industrial Flooring in Taiwan. We committed to produce Concrete Roof, Waterproofing Paint to ou...

Visit nervia.com.tw

Key Findings

We analyzed Nervia.com.tw page load time and found that the first response time was 290 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nervia.com.tw performance score

0

Network Requests Diagram

webmail

290 ms

login.css

262 ms

jquery.ui.all.css

601 ms

jquery-3.5.1.min.js

780 ms

jquery-migrate-3.3.0.min.js

602 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Nervia.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Nervia.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.4 kB (15%)

Content Size

205.1 kB

After Optimization

174.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nervia.com.tw main page is 205.1 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. Javascripts take 109.9 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.8 kB

  • Original 11.4 kB
  • After minification 10.1 kB
  • After compression 3.6 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 11% 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 7.8 kB or 68% of the original size.

Image Optimization

-22%

Potential reduce by 16.2 kB

  • Original 72.2 kB
  • After minification 56.0 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. Obviously, Nervia needs image optimization as it can save up to 16.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.0 kB

  • Original 109.9 kB
  • After minification 109.9 kB
  • After compression 107.9 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

-37%

Potential reduce by 4.4 kB

  • Original 11.7 kB
  • After minification 10.8 kB
  • After compression 7.3 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. Nervia.com.tw needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (61%)

Requests Now

31

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nervia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

webmail

webmail

290 ms

login.css

login.css

262 ms

jquery.ui.all.css

jquery.ui.all.css

601 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

780 ms

jquery-migrate-3.3.0.min.js

jquery-migrate-3.3.0.min.js

602 ms

jquery-ui.min.js

jquery-ui.min.js

1068 ms

jquery.formLabels1.0.js

jquery.formLabels1.0.js

479 ms

bowser.min.js

bowser.min.js

530 ms

CrossDomainLogin.js

CrossDomainLogin.js

743 ms

jquery.ui.base.css

jquery.ui.base.css

260 ms

jquery.ui.theme.css

jquery.ui.theme.css

263 ms

jquery.ui.core.css

jquery.ui.core.css

270 ms

jquery.ui.resizable.css

jquery.ui.resizable.css

271 ms

jquery.ui.selectable.css

jquery.ui.selectable.css

270 ms

jquery.ui.accordion.css

jquery.ui.accordion.css

270 ms

jquery.ui.autocomplete.css

jquery.ui.autocomplete.css

269 ms

jquery.ui.button.css

jquery.ui.button.css

470 ms

jquery.ui.dialog.css

jquery.ui.dialog.css

531 ms

jquery.ui.slider.css

jquery.ui.slider.css

530 ms

jquery.ui.tabs.css

jquery.ui.tabs.css

528 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

531 ms

jquery.ui.progressbar.css

jquery.ui.progressbar.css

531 ms

logo.gif

logo.gif

262 ms

soho_login_03.jpg

soho_login_03.jpg

465 ms

account_s.png

account_s.png

255 ms

password_s.png

password_s.png

268 ms

login_s.png

login_s.png

267 ms

webmail_07.jpg

webmail_07.jpg

476 ms

news_en.png

news_en.png

512 ms

news_bg.png

news_bg.png

516 ms

soho_login_05.jpg

soho_login_05.jpg

524 ms

langChooser.png

langChooser.png

525 ms

SEO Factors

nervia.com.tw SEO score

0

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 Nervia.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 Nervia.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

nervia.com.tw

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