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howder-tw.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

howder-tw.com

Terminal Block, Connector Terminal - HOW DER ELECTRONIC CO., LTD.

Page Load Speed

14.7 sec in total

First Response

683 ms

Resources Loaded

13.6 sec

Page Rendered

452 ms

howder-tw.com screenshot

About Website

Welcome to howder-tw.com homepage info - get ready to check How DER Tw best content right away, or after learning these important things about howder-tw.com

How Der Electronic Company, established on 1981, is a professional manufacturer specializing in Terminal Blocks. We believe in this fast changing environment, one must possess trustworthy principles, ...

Visit howder-tw.com

Key Findings

We analyzed Howder-tw.com page load time and found that the first response time was 683 ms and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

howder-tw.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value25.2 s

0/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

howder-tw.com

683 ms

www.howder-tw.com

639 ms

www.howder-tw.com

1704 ms

jquery-3.6.0.min.js

214 ms

jquery-migrate-3.3.2.min.js

422 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 92% of them (59 requests) were addressed to the original Howder-tw.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Asiannet1.innocraft.cloud. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Howder-tw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 712.4 kB (37%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Howder-tw.com main page is 1.9 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. 50% of websites need less resources to load. Images take 977.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 646.1 kB

  • Original 768.9 kB
  • After minification 736.8 kB
  • After compression 122.8 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 646.1 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 21.3 kB

  • Original 977.0 kB
  • After minification 955.8 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. How DER Tw images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 45.0 kB

  • Original 190.2 kB
  • After minification 190.2 kB
  • After compression 145.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 45.0 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (28%)

Requests Now

60

After Optimization

43

  • AJAX
  • Images
  • JavaScript

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of How DER Tw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

howder-tw.com

howder-tw.com

683 ms

www.howder-tw.com

www.howder-tw.com

639 ms

www.howder-tw.com

www.howder-tw.com

1704 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

214 ms

jquery-migrate-3.3.2.min.js

jquery-migrate-3.3.2.min.js

422 ms

owl.carousel.min.js

owl.carousel.min.js

632 ms

js

js

98 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

1023 ms

wow.min.js

wow.min.js

829 ms

aos.js

aos.js

829 ms

lazysizes.min.js

lazysizes.min.js

829 ms

menu.js

menu.js

830 ms

mmenu.js

mmenu.js

855 ms

jquery.navScroll.js

jquery.navScroll.js

1063 ms

bootstrap-select.min.js

bootstrap-select.min.js

1064 ms

nouislider.min.js

nouislider.min.js

1065 ms

wNumb.js

wNumb.js

26 ms

owl.carousel.min.js

owl.carousel.min.js

1063 ms

jquery-ui.min.js

jquery-ui.min.js

1065 ms

en.jpg

en.jpg

595 ms

zh-tw.jpg

zh-tw.jpg

596 ms

ja.jpg

ja.jpg

597 ms

w-240115-09680.jpg

w-240115-09680.jpg

1040 ms

op-240102-09378.jpg

op-240102-09378.jpg

2441 ms

op-230405-06918.webp

op-230405-06918.webp

5026 ms

op-230405-06920.webp

op-230405-06920.webp

3513 ms

op-230405-06922.webp

op-230405-06922.webp

4202 ms

op-230405-06924.webp

op-230405-06924.webp

8938 ms

icon_1.webp

icon_1.webp

1221 ms

icon_2.webp

icon_2.webp

1411 ms

icon_3.webp

icon_3.webp

1618 ms

icon_4.webp

icon_4.webp

1825 ms

%E5%B0%84%E5%87%BA%E6%88%90%E5%BD%A2%E5%B7%A5%E5%BB%A01.jpg

%E5%B0%84%E5%87%BA%E6%88%90%E5%BD%A2%E5%B7%A5%E5%BB%A01.jpg

2437 ms

S__7208998.jpg

S__7208998.jpg

3856 ms

%E5%B0%84%E5%87%BA%E6%A9%9F1.jpg

%E5%B0%84%E5%87%BA%E6%A9%9F1.jpg

4257 ms

p-200918-09494.jpg

p-200918-09494.jpg

3719 ms

p-160509-00067.jpg

p-160509-00067.jpg

3925 ms

p-200925-00361.jpg

p-200925-00361.jpg

4065 ms

p-200925-00419.jpg

p-200925-00419.jpg

4131 ms

p-200924-00166.jpg

p-200924-00166.jpg

4274 ms

p-200925-00261.jpg

p-200925-00261.jpg

4336 ms

p-160509-09885.jpg

p-160509-09885.jpg

4409 ms

p-160509-00120.jpg

p-160509-00120.jpg

4464 ms

p-160509-09888.jpg

p-160509-09888.jpg

4414 ms

js

js

71 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

4776 ms

p-160509-09923.jpg

p-160509-09923.jpg

4451 ms

p-160509-09934.jpg

p-160509-09934.jpg

4506 ms

p-160509-09957.jpg

p-160509-09957.jpg

4522 ms

op-230405-06930-430x0.webp

op-230405-06930-430x0.webp

5248 ms

op-230405-06939-430x0.webp

op-230405-06939-430x0.webp

5304 ms

op-230405-06941-430x0.webp

op-230405-06941-430x0.webp

5320 ms

op-230405-06943-430x0.webp

op-230405-06943-430x0.webp

9472 ms

op-230405-06945-430x0.webp

op-230405-06945-430x0.webp

6849 ms

op-230405-06947-430x0.webp

op-230405-06947-430x0.webp

5661 ms

piwik.js

piwik.js

545 ms

op-230405-06951-430x0.webp

op-230405-06951-430x0.webp

6695 ms

history

history

5337 ms

cart-item

cart-item

5546 ms

op-230405-06953-430x0.webp

op-230405-06953-430x0.webp

6799 ms

piwik.php

piwik.php

225 ms

op-230405-06955-430x0.webp

op-230405-06955-430x0.webp

5684 ms

%E8%AA%8D%E8%AD%89.webp

%E8%AA%8D%E8%AD%89.webp

5742 ms

Search_BG.webp

Search_BG.webp

7205 ms

Accessibility Review

howder-tw.com accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

howder-tw.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

howder-tw.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

howder-tw.com

Open Graph data is detected on the main page of How DER Tw. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: