Tools & Wizards About Us
gzhaisan.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

gzhaisan.com

Water Park Equipments For Sale, Tornado & Fiberglass Water Slide, Water Park Manufacturer/Supplier/Company/Builder

Page Load Speed

4.2 sec in total

First Response

406 ms

Resources Loaded

3.3 sec

Page Rendered

523 ms

gzhaisan.com screenshot

About Website

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

HAISAN, the No.1 water park equipments manufacturer (supplier or company) in China, is engaged in water slide & water park equipments sale and provides tornado & big slide & fiberglass water slide pri...

Visit gzhaisan.com

Key Findings

We analyzed Gzhaisan.com page load time and found that the first response time was 406 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

gzhaisan.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.931

3/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

gzhaisan.com

406 ms

www.hswaterslide.com

175 ms

www.hswaterslide.com

532 ms

index.min.css

168 ms

js

59 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Gzhaisan.com, 96% (129 requests) were made to Hswaterslide.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Float2006.tq.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.0 kB (12%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gzhaisan.com main page is 2.5 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. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 249.4 kB

  • Original 291.6 kB
  • After minification 204.3 kB
  • After compression 42.2 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. This page needs HTML code to be minified as it can gain 87.3 kB, which is 30% 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 249.4 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 40.9 kB

  • Original 2.1 MB
  • After minification 2.0 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. Gzhaisan images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 7.3 kB

  • Original 69.2 kB
  • After minification 69.2 kB
  • After compression 61.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.3 kB or 11% of the original size.

CSS Optimization

-2%

Potential reduce by 422 B

  • Original 19.2 kB
  • After minification 19.2 kB
  • After compression 18.8 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. Gzhaisan.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (8%)

Requests Now

129

After Optimization

119

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gzhaisan. 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

gzhaisan.com

gzhaisan.com

406 ms

www.hswaterslide.com

www.hswaterslide.com

175 ms

www.hswaterslide.com

www.hswaterslide.com

532 ms

index.min.css

index.min.css

168 ms

js

js

59 ms

js

js

107 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

194 ms

owl.carousel.js

owl.carousel.js

164 ms

sea.js

sea.js

192 ms

kaka-1.0.0.js

kaka-1.0.0.js

194 ms

all.min.js

all.min.js

209 ms

bxslider.min.js

bxslider.min.js

210 ms

wow.min.js

wow.min.js

228 ms

traffic.js

traffic.js

255 ms

floatcard

floatcard

1174 ms

font-awesome.css

font-awesome.css

180 ms

gtm.js

gtm.js

79 ms

guangzhou-haisan-amusement-technology-co.-ltd.-logo.jpg

guangzhou-haisan-amusement-technology-co.-ltd.-logo.jpg

100 ms

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gongsijianjie-01_160x160.jpg

86 ms

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haisan-service_160x160.jpg

83 ms

certification_160x160.jpg

certification_160x160.jpg

84 ms

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timg-201_160x160.jpg

86 ms

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overseas-agent-wanted_160x160.jpg

85 ms

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130 ms

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141 ms

faq_160x160.jpg

faq_160x160.jpg

140 ms

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haisan-download_160x160.jpg

139 ms

3_160x160.jpg

3_160x160.jpg

144 ms

002--2_160x160.jpg

002--2_160x160.jpg

163 ms

005--2016.08_1595810605_160x160.jpg

005--2016.08_1595810605_160x160.jpg

199 ms

tantrum-alley-water-theme-park-equipment_160x160.jpg

tantrum-alley-water-theme-park-equipment_160x160.jpg

211 ms

speed-slides_160x160.jpg

speed-slides_160x160.jpg

205 ms

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whirlwind-slide-water-park-equipment_160x160.jpg

211 ms

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water-dragon-water-park-equipment-haisan_160x160.jpg

223 ms

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magicloop-slide-water-slide-from-haisan_160x160.jpg

231 ms

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super-bowl-water-park-equipment_160x160.jpg

269 ms

china-space-bowl_160x160.jpg

china-space-bowl_160x160.jpg

272 ms

boomerang-slide_160x160.jpg

boomerang-slide_160x160.jpg

281 ms

whizzard-slides-water-slides-by-haisan_160x160.jpg

whizzard-slides-water-slides-by-haisan_160x160.jpg

284 ms

hump-slide_160x160.jpg

hump-slide_160x160.jpg

299 ms

china-family-slide_160x160.jpg

china-family-slide_160x160.jpg

296 ms

spiral-slide-water-slide-by-haisan_160x160.jpg

spiral-slide-water-slide-by-haisan_160x160.jpg

338 ms

multislide-slide_160x160.jpg

multislide-slide_160x160.jpg

338 ms

olympic-slide_160x160.jpg

olympic-slide_160x160.jpg

348 ms

super-dragon-slide-manufacturer_160x160.jpg

super-dragon-slide-manufacturer_160x160.jpg

355 ms

combine-water-slides-3_160x160.jpg

combine-water-slides-3_160x160.jpg

365 ms

1_160x160.jpg

1_160x160.jpg

377 ms

1_160x160.jpg

1_160x160.jpg

410 ms

water-coaster1_160x160.jpg

water-coaster1_160x160.jpg

410 ms

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3_1591925109_160x160.jpg

417 ms

11_160x160.jpg

11_160x160.jpg

432 ms

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433 ms

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3_1591925687_160x160.jpg

396 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

534 ms

AvenirNextLTPro-Regular.otf

AvenirNextLTPro-Regular.otf

495 ms

compact-whirlwind-slide-supperlier_160x160.jpg

compact-whirlwind-slide-supperlier_160x160.jpg

405 ms

haisan-kids-slide_160x160.jpg

haisan-kids-slide_160x160.jpg

420 ms

small-water-house_1514370153_160x160.jpg

small-water-house_1514370153_160x160.jpg

408 ms

medium-sized-water-house-manufacturer_160x160.jpg

medium-sized-water-house-manufacturer_160x160.jpg

436 ms

huge-water-house-haisan_160x160.jpg

huge-water-house-haisan_160x160.jpg

426 ms

pneumatic-waving-pool_1514369818_160x160.jpg

pneumatic-waving-pool_1514369818_160x160.jpg

436 ms

tsunami-pool-manufacturer_160x160.jpg

tsunami-pool-manufacturer_160x160.jpg

431 ms

lazy-river_160x160.jpg

lazy-river_160x160.jpg

472 ms

extrme-river-manufacturer_160x160.jpg

extrme-river-manufacturer_160x160.jpg

483 ms

water-play_160x160.jpg

water-play_160x160.jpg

475 ms

board-surfing-pool_160x160.jpg

board-surfing-pool_160x160.jpg

456 ms

019-gp_160x160.jpg

019-gp_160x160.jpg

439 ms

20211108170914_160x160.jpg

20211108170914_160x160.jpg

478 ms

vietnam-vttu-amusement-park_1525342679_160x160.jpg

vietnam-vttu-amusement-park_1525342679_160x160.jpg

472 ms

thailand-usotel-waterland-1_160x160.jpg

thailand-usotel-waterland-1_160x160.jpg

469 ms

7.malaysia-i-city-water-world_160x160.jpg

7.malaysia-i-city-water-world_160x160.jpg

476 ms

indonesia-atlantis-land-surabaya_160x160.jpg

indonesia-atlantis-land-surabaya_160x160.jpg

443 ms

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3.2_160x160.jpg

460 ms

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9_160x160.jpg

468 ms

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476 ms

morocco-meknes-aqualand_160x160.jpg

morocco-meknes-aqualand_160x160.jpg

465 ms

egypt-aq-water-park-3_1514368053_160x160.jpg

egypt-aq-water-park-3_1514368053_160x160.jpg

473 ms

iran-semnan-water-park-factory_160x160.jpg

iran-semnan-water-park-factory_160x160.jpg

439 ms

morocco-eden-aquapark-2_1514368775_160x160.jpg

morocco-eden-aquapark-2_1514368775_160x160.jpg

472 ms

egypt-sunrise-aqua-park-2_1514368186_160x160.jpg

egypt-sunrise-aqua-park-2_1514368186_160x160.jpg

465 ms

5_160x160.jpg

5_160x160.jpg

483 ms

uzbekistan-water-park-1_160x160.jpg

uzbekistan-water-park-1_160x160.jpg

461 ms

lebanon-waterland-3_1514368629_160x160.jpg

lebanon-waterland-3_1514368629_160x160.jpg

463 ms

5-bulgaria-dit-evrika-beach-club_160x160.jpg

5-bulgaria-dit-evrika-beach-club_160x160.jpg

432 ms

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20200714171549_160x160.jpg

470 ms

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1-200304121q3j1_1597131903_160x160.jpg

462 ms

8.china-guangxi-diamondbay-water-park_160x160.jpg

8.china-guangxi-diamondbay-water-park_160x160.jpg

463 ms

sanya-dreamy-water-world-1_1514368945_160x160.jpg

sanya-dreamy-water-world-1_1514368945_160x160.jpg

481 ms

hengdian-dream-valley-1_1514368581_160x160.jpg

hengdian-dream-valley-1_1514368581_160x160.jpg

451 ms

6-china-dandong-jintang-water-world_160x160.jpg

6-china-dandong-jintang-water-world_160x160.jpg

424 ms

suzhou-forest-water-park_1525342705_160x160.jpg

suzhou-forest-water-park_1525342705_160x160.jpg

442 ms

henan-hector-dreamy-water-world-5_160x160.jpg

henan-hector-dreamy-water-world-5_160x160.jpg

455 ms

hangzhou-wave-water-park-2_160x160.jpg

hangzhou-wave-water-park-2_160x160.jpg

433 ms

shaoxing-oriental-landscape-water-park-1_1514369212_160x160.jpg

shaoxing-oriental-landscape-water-park-1_1514369212_160x160.jpg

422 ms

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hainan-sea-island-factory_160x160.jpg

407 ms

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417 ms

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434 ms

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422 ms

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418 ms

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416 ms

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industry-news_160x160.jpg

407 ms

close.png

close.png

417 ms

water-park.jpg

water-park.jpg

877 ms

water-slide.jpg

water-slide.jpg

867 ms

kuang.png

kuang.png

432 ms

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019-gp_500x500.jpg

456 ms

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icon1.png

403 ms

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475 ms

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462 ms

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9_500x500.jpg

488 ms

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5_500x500.jpg

477 ms

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vietnam-vttu-amusement-park_1525342679_500x500.jpg

532 ms

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5-bulgaria-dit-evrika-beach-club_500x500.jpg

512 ms

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20200714171549_500x500.jpg

589 ms

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525 ms

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3_300x300.jpg

548 ms

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speed-slides_300x300.jpg

551 ms

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spiral-slide-water-slide-by-haisan_300x300.jpg

575 ms

multislide-slide_300x300.jpg

multislide-slide_300x300.jpg

589 ms

whizzard-slides-water-slides-by-haisan_300x300.jpg

whizzard-slides-water-slides-by-haisan_300x300.jpg

591 ms

boomerang-slide_300x300.jpg

boomerang-slide_300x300.jpg

586 ms

002--2_300x300.jpg

002--2_300x300.jpg

607 ms

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005--2016.08_1595810605_300x300.jpg

610 ms

guangzhou-haisan.jpg

guangzhou-haisan.jpg

605 ms

water-park-equipment-manufacturer_1548410485.jpg

water-park-equipment-manufacturer_1548410485.jpg

643 ms

haisan-office.jpg

haisan-office.jpg

684 ms

haisan-water-park-euipment.jpg

haisan-water-park-euipment.jpg

655 ms

misc.php

misc.php

642 ms

tq_online.jpg

tq_online.jpg

636 ms

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wechat_160x160.jpg

644 ms

haisan-water-park-equipment.jpg

haisan-water-park-equipment.jpg

881 ms

title_left.png

title_left.png

644 ms

about_bg.png

about_bg.png

643 ms

iconfont.woff

iconfont.woff

86 ms

Accessibility Review

gzhaisan.com accessibility score

75

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

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

gzhaisan.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

gzhaisan.com SEO score

90

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

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 Gzhaisan.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 Gzhaisan.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

gzhaisan.com

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