Tools & Wizards About Us
shendian.co.nz screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

shendian.co.nz

Car Electrical Products | SDE PowerTrain | Auckland

Page Load Speed

2.9 sec in total

First Response

845 ms

Resources Loaded

2 sec

Page Rendered

54 ms

shendian.co.nz screenshot

About Website

Click here to check amazing Shendian content. Otherwise, check out these important facts you probably never knew about shendian.co.nz

Manufacturer of Jump Starters, Car Electronic Products, Battery Chargers, SDE PowerTrain

Visit shendian.co.nz

Key Findings

We analyzed Shendian.co.nz page load time and found that the first response time was 845 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

shendian.co.nz performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

www.shendian.co.nz

845 ms

minified.js

35 ms

focus-within-polyfill.js

30 ms

polyfill.min.js

26 ms

thunderbolt-commons.ef342c25.bundle.min.js

22 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Shendian.co.nz, 35% (12 requests) were made to Static.parastorage.com and 35% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (845 ms) belongs to the original domain Shendian.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.9 kB (41%)

Content Size

608.5 kB

After Optimization

360.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shendian.co.nz main page is 608.5 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. 20% of websites need less resources to load. HTML takes 321.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 237.8 kB

  • Original 321.0 kB
  • After minification 319.4 kB
  • After compression 83.2 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 237.8 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 21.5 kB
  • After minification 21.5 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. Shendian images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.1 kB

  • Original 265.9 kB
  • After minification 265.9 kB
  • After compression 255.8 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.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shendian. 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 as a result speed up the page load time.

Network Requests Diagram

www.shendian.co.nz

www.shendian.co.nz

845 ms

minified.js

minified.js

35 ms

focus-within-polyfill.js

focus-within-polyfill.js

30 ms

polyfill.min.js

polyfill.min.js

26 ms

thunderbolt-commons.ef342c25.bundle.min.js

thunderbolt-commons.ef342c25.bundle.min.js

22 ms

main.ffa2f90d.bundle.min.js

main.ffa2f90d.bundle.min.js

98 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

22 ms

lodash.min.js

lodash.min.js

86 ms

react.production.min.js

react.production.min.js

84 ms

react-dom.production.min.js

react-dom.production.min.js

86 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

96 ms

96a64a_23754937a555401ab5c6387e43724edb~mv2.jpg

96a64a_23754937a555401ab5c6387e43724edb~mv2.jpg

441 ms

bundle.min.js

bundle.min.js

39 ms

nsplsh_5534773779306c6f774c38~mv2_d_3448_4592_s_4_2.jpg

nsplsh_5534773779306c6f774c38~mv2_d_3448_4592_s_4_2.jpg

282 ms

11062b_ef892798d2ae4a189dd5e234193a09c3~mv2.jpg

11062b_ef892798d2ae4a189dd5e234193a09c3~mv2.jpg

238 ms

Powertrain%20Logo%20JPG.jpg

Powertrain%20Logo%20JPG.jpg

246 ms

96a64a_e86f5d0a1b0c42329cd1ca79d74788a7~mv2.png

96a64a_e86f5d0a1b0c42329cd1ca79d74788a7~mv2.png

293 ms

56658949fae94b5291013da33fcc7fb2.jpg

56658949fae94b5291013da33fcc7fb2.jpg

61 ms

98 ms

96 ms

95 ms

90 ms

90 ms

89 ms

131 ms

127 ms

128 ms

123 ms

123 ms

125 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

11 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

3 ms

Accessibility Review

shendian.co.nz accessibility score

100

Accessibility Issues

Best Practices

shendian.co.nz 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

shendian.co.nz SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shendian.co.nz 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 Shendian.co.nz 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

shendian.co.nz

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