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z-tide.com screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

z-tide.com

Pressure Reducing Valves - Pressure Control Valves | Z-TIDE

Page Load Speed

6.8 sec in total

First Response

603 ms

Resources Loaded

5.9 sec

Page Rendered

304 ms

z-tide.com screenshot

About Website

Visit z-tide.com now to see the best up-to-date Z TIDE content for Taiwan and also check out these interesting facts you probably never knew about z-tide.com

Manufacturer Specialized in Pressure Control Valves based in Taiwan. Applicable in Water work, Fire Protection, Industrial and Building Sectors.

Visit z-tide.com

Key Findings

We analyzed Z-tide.com page load time and found that the first response time was 603 ms and then it took 6.2 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

z-tide.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value4,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.769

5/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

z-tide.com

603 ms

www.z-tide.com

775 ms

www.z-tide.com

1272 ms

bootstrap.min.css

1142 ms

fontawesome-all.min.css

574 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 66% of them (46 requests) were addressed to the original Z-tide.com, 11% (8 requests) were made to Youtube.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Z-tide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 846.2 kB (13%)

Content Size

6.7 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Z-tide.com main page is 6.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 44.1 kB

  • Original 52.8 kB
  • After minification 39.8 kB
  • After compression 8.7 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 12.9 kB, which is 24% 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 44.1 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 461.9 kB

  • Original 5.9 MB
  • After minification 5.4 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. Z TIDE images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 141.4 kB

  • Original 447.7 kB
  • After minification 416.4 kB
  • After compression 306.3 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 141.4 kB or 32% of the original size.

CSS Optimization

-66%

Potential reduce by 198.8 kB

  • Original 299.1 kB
  • After minification 276.6 kB
  • After compression 100.3 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. Z-tide.com needs all CSS files to be minified and compressed as it can save up to 198.8 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (39%)

Requests Now

62

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z TIDE. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

z-tide.com

z-tide.com

603 ms

www.z-tide.com

www.z-tide.com

775 ms

www.z-tide.com

www.z-tide.com

1272 ms

bootstrap.min.css

bootstrap.min.css

1142 ms

fontawesome-all.min.css

fontawesome-all.min.css

574 ms

reset_bs.css

reset_bs.css

577 ms

main.css

main.css

968 ms

menu.css

menu.css

583 ms

youtube.css

youtube.css

587 ms

js

js

59 ms

js

js

109 ms

jquery.min.js

jquery.min.js

579 ms

bootstrap.min.js

bootstrap.min.js

580 ms

readmore.js

readmore.js

396 ms

myError.js

myError.js

403 ms

lightslider.css

lightslider.css

590 ms

lightslider.js

lightslider.js

997 ms

jquery.cookie.js

jquery.cookie.js

882 ms

js

js

120 ms

js

js

156 ms

analytics.js

analytics.js

189 ms

fbevents.js

fbevents.js

159 ms

yK79FtoGb_Q

yK79FtoGb_Q

273 ms

5k9KbWzsvyc

5k9KbWzsvyc

667 ms

web_logo.png

web_logo.png

295 ms

css_sprites.png

css_sprites.png

294 ms

Front%20page%20banner%201920x500.jpg

Front%20page%20banner%201920x500.jpg

776 ms

InterSec%20Dubai%202024%20.png

InterSec%20Dubai%202024%20.png

1637 ms

NFPA%202024%20Banner%201920%20x%20500.png

NFPA%202024%20Banner%201920%20x%20500.png

1515 ms

RED-Zone%20Control%20Valve.png

RED-Zone%20Control%20Valve.png

1554 ms

Semiconductor%20Industry.png

Semiconductor%20Industry.png

1733 ms

Duplex%20SS%20Marine%20Pressure%20Regulator.jpg

Duplex%20SS%20Marine%20Pressure%20Regulator.jpg

1492 ms

Titanium%20DAPRV%20with%20Offshore%20Platform%201920%20500%20height.jpg

Titanium%20DAPRV%20with%20Offshore%20Platform%201920%20500%20height.jpg

1246 ms

Pulsation%20Dampener-sketch.png

Pulsation%20Dampener-sketch.png

1736 ms

Food%20and%20beverage%20website%20banner.png

Food%20and%20beverage%20website%20banner.png

1885 ms

Fire%20Protection-sector-1.jpg

Fire%20Protection-sector-1.jpg

1705 ms

Industrial-sector-1.jpg

Industrial-sector-1.jpg

1750 ms

Water-sector-1.jpg

Water-sector-1.jpg

1831 ms

Building-sector-1.jpg

Building-sector-1.jpg

1894 ms

sprites.png

sprites.png

1925 ms

Direct%20Acting%20Pressure%20Control%20Valve%20Sectional.jpg

Direct%20Acting%20Pressure%20Control%20Valve%20Sectional.jpg

1928 ms

Piston%20Type%20Pressure%20Control%20Valve%20Sectional.jpg

Piston%20Type%20Pressure%20Control%20Valve%20Sectional.jpg

2140 ms

Website%20Fire%20UL.jpg

Website%20Fire%20UL.jpg

2025 ms

Safety%20Valve2.jpg

Safety%20Valve2.jpg

2079 ms

Food%20Grade%20and%20Potable%20Water.png

Food%20Grade%20and%20Potable%20Water.png

2086 ms

L%20style%20water%20Hammer%20Arrester.jpg

L%20style%20water%20Hammer%20Arrester.jpg

2118 ms

Pump%20Control%20%20Industrial.jpg

Pump%20Control%20%20Industrial.jpg

2121 ms

Pressure%20Reducing%20Valve%20set.jpg

Pressure%20Reducing%20Valve%20set.jpg

2219 ms

Silence%20Check%20Valve%20Full%20Open%20Style.jpg

Silence%20Check%20Valve%20Full%20Open%20Style.jpg

2272 ms

ZTIDE%20LOGO_53.png

ZTIDE%20LOGO_53.png

2277 ms

fa-solid-900.woff

fa-solid-900.woff

2216 ms

fa-regular-400.woff

fa-regular-400.woff

2223 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2242 ms

fa-brands-400.woff

fa-brands-400.woff

2317 ms

collect

collect

99 ms

player_api

player_api

78 ms

www-player.css

www-player.css

4 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

53 ms

collect

collect

371 ms

ad_status.js

ad_status.js

307 ms

www-widgetapi.js

www-widgetapi.js

198 ms

RnAEGhf-XX_BTbKPyrocfzPG9wxH_4lxfCPxVnxswRc.js

RnAEGhf-XX_BTbKPyrocfzPG9wxH_4lxfCPxVnxswRc.js

262 ms

embed.js

embed.js

103 ms

ga-audiences

ga-audiences

284 ms

Create

Create

176 ms

Create

Create

179 ms

id

id

167 ms

GenerateIT

GenerateIT

17 ms

GenerateIT

GenerateIT

20 ms

Accessibility Review

z-tide.com accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

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

Best Practices

z-tide.com best practices score

67

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

Page has valid source maps

SEO Factors

z-tide.com SEO score

92

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

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 Z-tide.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 Z-tide.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

z-tide.com

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