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zhsydz.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

zhsydz.com

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Page Load Speed

6.1 sec in total

First Response

152 ms

Resources Loaded

4.8 sec

Page Rendered

1.1 sec

zhsydz.com screenshot

About Website

Welcome to zhsydz.com homepage info - get ready to check Zhsydz best content for United States right away, or after learning these important things about zhsydz.com

17 years Professional electric bike factory

Visit zhsydz.com

Key Findings

We analyzed Zhsydz.com page load time and found that the first response time was 152 ms and then it took 5.9 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

zhsydz.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

zhsydz.com

152 ms

www.zhsydz.com

1492 ms

style.min.css

141 ms

classic-themes.min.css

213 ms

styles.css

221 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 84% of them (77 requests) were addressed to the original Zhsydz.com, 4% (4 requests) were made to Pagead2.googlesyndication.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Zhsydz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.1 kB (5%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zhsydz.com main page is 3.4 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. Only a small number of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 91.2 kB

  • Original 115.6 kB
  • After minification 111.7 kB
  • After compression 24.4 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 91.2 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 82.5 kB

  • Original 3.1 MB
  • After minification 3.0 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. Zhsydz images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 416 B

  • Original 273.3 kB
  • After minification 273.3 kB
  • After compression 272.9 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.

Requests Breakdown

Number of requests can be reduced by 30 (34%)

Requests Now

87

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhsydz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zhsydz.com

zhsydz.com

152 ms

www.zhsydz.com

www.zhsydz.com

1492 ms

style.min.css

style.min.css

141 ms

classic-themes.min.css

classic-themes.min.css

213 ms

styles.css

styles.css

221 ms

theme.css

theme.css

296 ms

aos.css

aos.css

234 ms

theme-customizer-style.css

theme-customizer-style.css

229 ms

jquery.min.js

jquery.min.js

313 ms

jquery-migrate.min.js

jquery-migrate.min.js

282 ms

swiper-bundle.min.js

swiper-bundle.min.js

436 ms

wppop.js

wppop.js

310 ms

js

js

69 ms

js

js

114 ms

34b8c81e44db48c884de24b209fcf07c.js

34b8c81e44db48c884de24b209fcf07c.js

68 ms

adsbygoogle.js

adsbygoogle.js

162 ms

tpw_flags_css.css

tpw_flags_css.css

247 ms

select2.css

select2.css

289 ms

style.css

style.css

306 ms

wppopfont.css

wppopfont.css

317 ms

swiper.min.css

swiper.min.css

325 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

324 ms

index.js

index.js

360 ms

index.js

index.js

570 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

573 ms

aos.js

aos.js

570 ms

theme-customizer-script.js

theme-customizer-script.js

570 ms

select2.min.js

select2.min.js

570 ms

tpw_select2.js

tpw_select2.js

571 ms

wp-embed.min.js

wp-embed.min.js

571 ms

akismet-frontend.js

akismet-frontend.js

573 ms

zhsydz-logo-1.png

zhsydz-logo-1.png

141 ms

full-suspension-Electric-bike-1.jpg

full-suspension-Electric-bike-1.jpg

360 ms

Electric-city-bike.jpg

Electric-city-bike.jpg

358 ms

electric-Mountain-bike.jpg

electric-Mountain-bike.jpg

359 ms

fat-tire-Electric-bike-.jpg

fat-tire-Electric-bike-.jpg

564 ms

Folding-E-BIKE-.jpg

Folding-E-BIKE-.jpg

502 ms

Electric-tricycle.jpg

Electric-tricycle.jpg

562 ms

Electric-Scootter.jpg

Electric-Scootter.jpg

502 ms

Electric-bike-parts.jpg

Electric-bike-parts.jpg

565 ms

Cycling-accessories.jpg

Cycling-accessories.jpg

563 ms

s-731.jpg

s-731.jpg

561 ms

fat-tire-bike-S720.jpg

fat-tire-bike-S720.jpg

560 ms

s-733.jpg

s-733.jpg

623 ms

A3pro-2.jpg

A3pro-2.jpg

620 ms

c20.jpg

c20.jpg

622 ms

EcoMotion-City-Cruiser-S5.jpg

EcoMotion-City-Cruiser-S5.jpg

621 ms

3.jpg

3.jpg

623 ms

20-inch-fat-tire-ebike.jpg

20-inch-fat-tire-ebike.jpg

647 ms

electric-bike-5-3-1000x1000.jpg

electric-bike-5-3-1000x1000.jpg

648 ms

electric-cargo-bike-1.jpg

electric-cargo-bike-1.jpg

721 ms

s-720.jpg

s-720.jpg

738 ms

bike-electric.jpg

bike-electric.jpg

792 ms

warehouse.jpg

warehouse.jpg

661 ms

OEMODM.jpg

OEMODM.jpg

731 ms

equipment2.jpg

equipment2.jpg

717 ms

design.jpg

design.jpg

735 ms

11.jpg

11.jpg

790 ms

show_ads_impl.js

show_ads_impl.js

265 ms

ebike-1.jpg

ebike-1.jpg

662 ms

2469a3ffc69de1e150f577.jpg

2469a3ffc69de1e150f577.jpg

672 ms

d40b511510fcff51464f13.png

d40b511510fcff51464f13.png

677 ms

About-us.jpg

About-us.jpg

700 ms

popular-brand.jpg

popular-brand.jpg

728 ms

1200x800px-Allant-6-Lifestyle-image.jpg

1200x800px-Allant-6-Lifestyle-image.jpg

733 ms

Ebike-Cycling-2.jpg

Ebike-Cycling-2.jpg

742 ms

ebike-8.jpg

ebike-8.jpg

745 ms

ebike-7.jpg

ebike-7.jpg

748 ms

ebike-6.jpg

ebike-6.jpg

645 ms

ebike-5.jpg

ebike-5.jpg

614 ms

1687916699201.png

1687916699201.png

615 ms

font_3121550_9nfcxkmbz9i.woff

font_3121550_9nfcxkmbz9i.woff

553 ms

ebike-4.jpg

ebike-4.jpg

614 ms

CANTON-FAIR-4.jpg

CANTON-FAIR-4.jpg

473 ms

CANTON-FAIR-5.jpg

CANTON-FAIR-5.jpg

426 ms

CANTON-FAIR-6-scaled.jpg

CANTON-FAIR-6-scaled.jpg

527 ms

CANTON-FAIR-7-scaled.jpg

CANTON-FAIR-7-scaled.jpg

522 ms

CANTON-FAIR-8-scaled.jpg

CANTON-FAIR-8-scaled.jpg

541 ms

CANTON-FAIR-9.jpg

CANTON-FAIR-9.jpg

467 ms

CANTON-FAIR-10-scaled.jpg

CANTON-FAIR-10-scaled.jpg

543 ms

zrt_lookup.html

zrt_lookup.html

58 ms

ads

ads

94 ms

CANTON-FAIR-11.jpg

CANTON-FAIR-11.jpg

518 ms

flags92.png

flags92.png

481 ms

select2.png

select2.png

532 ms

jm8khn14bkdgyxl1cikyh5pzni8f0ldo.js

jm8khn14bkdgyxl1cikyh5pzni8f0ldo.js

319 ms

sodar

sodar

79 ms

sodar2.js

sodar2.js

31 ms

runner.html

runner.html

12 ms

aframe

aframe

34 ms

iHK0RX7em2YFcQp1sczjvpPQBKyX14WH_ulyuCR67ME.js

iHK0RX7em2YFcQp1sczjvpPQBKyX14WH_ulyuCR67ME.js

5 ms

render.2da960b79c1689830246.js

render.2da960b79c1689830246.js

41 ms

Accessibility Review

zhsydz.com accessibility score

93

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.

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

Document doesn't have a <title> element

High

Links do not have a discernible name

Best Practices

zhsydz.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zhsydz.com SEO score

70

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

Document doesn't have a <title> element

High

Links do not have descriptive text

High

Document doesn't have a valid hreflang

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Zhsydz.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 Zhsydz.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

zhsydz.com

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