Tools & Wizards About Us
zanroo.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

zanroo.com

Zanroo, Inc. : Enterprise solution for Data Technology

Page Load Speed

3.2 sec in total

First Response

586 ms

Resources Loaded

1.2 sec

Page Rendered

1.4 sec

zanroo.com screenshot

About Website

Welcome to zanroo.com homepage info - get ready to check Zanroo best content for Thailand right away, or after learning these important things about zanroo.com

Zanroo is a Data Technology company which focuses on utilizing online, offline and real time data to overcome and enhance as well as strengthen the human

Visit zanroo.com

Key Findings

We analyzed Zanroo.com page load time and found that the first response time was 586 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zanroo.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

zanroo.com

586 ms

enterprise.zanroo.com

175 ms

zanroo2.webflow.b302f4501.min.css

56 ms

webfont.js

36 ms

weglot.min.js

64 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zanroo.com, 75% (48 requests) were made to Cdn.prod.website-files.com and 14% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain Zanroo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 842.2 kB (12%)

Content Size

7.2 MB

After Optimization

6.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zanroo.com main page is 7.2 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 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 36.5 kB

  • Original 46.6 kB
  • After minification 46.0 kB
  • After compression 10.1 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 36.5 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 805.2 kB

  • Original 7.0 MB
  • After minification 6.2 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. Obviously, Zanroo needs image optimization as it can save up to 805.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 453 B

  • Original 153.0 kB
  • After minification 153.0 kB
  • After compression 152.6 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.

CSS Optimization

-0%

Potential reduce by 7 B

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 30.4 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. Zanroo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (8%)

Requests Now

53

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zanroo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zanroo.com

zanroo.com

586 ms

enterprise.zanroo.com

enterprise.zanroo.com

175 ms

zanroo2.webflow.b302f4501.min.css

zanroo2.webflow.b302f4501.min.css

56 ms

webfont.js

webfont.js

36 ms

weglot.min.js

weglot.min.js

64 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

34 ms

webflow.3b9e8a1de.js

webflow.3b9e8a1de.js

95 ms

css

css

51 ms

gtm.js

gtm.js

125 ms

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185 ms

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241 ms

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236 ms

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237 ms

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326 ms

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297 ms

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Accessibility Review

zanroo.com accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best Practices

zanroo.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zanroo.com SEO score

96

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

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 Zanroo.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 Zanroo.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

zanroo.com

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