Tools & Wizards About Us
sanho.com.tw screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sanho.com.tw

SANHO CHEMICAL CO., LTD.─Polyaminoamide/Modified polyamine/Solution type/Waterborne hardener / Latent curing agent / Accelerator for Epoxy Manufacture...

Page Load Speed

2.1 sec in total

First Response

332 ms

Resources Loaded

1.6 sec

Page Rendered

170 ms

sanho.com.tw screenshot

About Website

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

Non-Reactive Polyamide Resin(Polyamide for Ink Vehicle,Polyamide For Hot-Melt),Hardener For Epoxy Resin(Reactive Polyamide Resin,Modified Polyamine and its adduct,Solution Type Polyamide Resin),Specia...

Visit sanho.com.tw

Key Findings

We analyzed Sanho.com.tw page load time and found that the first response time was 332 ms and then it took 1.7 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.

Performance Metrics

sanho.com.tw performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.773

5/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

sanho.com.tw

332 ms

gtm.js

65 ms

kickstart.css

438 ms

reset.css

382 ms

content.css

379 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 70% of them (21 requests) were addressed to the original Sanho.com.tw, 7% (2 requests) were made to Google-analytics.com and 7% (2 requests) were made to Static.getbutton.io. The less responsive or slowest element that took the longest time to load (489 ms) belongs to the original domain Sanho.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.0 kB (2%)

Content Size

4.0 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sanho.com.tw main page is 4.0 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. 20% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.6 kB

  • Original 13.1 kB
  • After minification 11.9 kB
  • After compression 3.5 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. 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 9.6 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 24.4 kB

  • Original 3.7 MB
  • After minification 3.7 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. SANHO images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 8.9 kB

  • Original 213.6 kB
  • After minification 213.6 kB
  • After compression 204.8 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

-52%

Potential reduce by 19.1 kB

  • Original 36.8 kB
  • After minification 36.8 kB
  • After compression 17.7 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. Sanho.com.tw needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (46%)

Requests Now

26

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SANHO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sanho.com.tw

sanho.com.tw

332 ms

gtm.js

gtm.js

65 ms

kickstart.css

kickstart.css

438 ms

reset.css

reset.css

382 ms

content.css

content.css

379 ms

layout.css

layout.css

387 ms

jquery.min.js

jquery.min.js

21 ms

kickstart.js

kickstart.js

447 ms

nivo-slider.css

nivo-slider.css

385 ms

common.js

common.js

456 ms

validate_en.js

validate_en.js

489 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

456 ms

css

css

33 ms

analytics.js

analytics.js

38 ms

page_bg.jpg

page_bg.jpg

472 ms

white-opacity-60.png

white-opacity-60.png

65 ms

united_states_of_america.png

united_states_of_america.png

67 ms

taiwan-16.png

taiwan-16.png

68 ms

icon_china.png

icon_china.png

66 ms

icon_japan.png

icon_japan.png

68 ms

logo.png

logo.png

200 ms

white-opacity-80.png

white-opacity-80.png

132 ms

21_img_1.jpg

21_img_1.jpg

479 ms

22_img_1.jpg

22_img_1.jpg

479 ms

23_img_1.jpg

23_img_1.jpg

423 ms

init.js

init.js

153 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

29 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQVIT9d4cw.ttf

34 ms

collect

collect

15 ms

bundle.js

bundle.js

11 ms

Accessibility Review

sanho.com.tw accessibility score

46

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

sanho.com.tw best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sanho.com.tw SEO score

85

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 doesn't use 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 Sanho.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 Sanho.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

sanho.com.tw

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