Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

z2hotel.com

โรงแรมชลบุรี ที่พักชลบุรี โรงแรมบางแสน โรงแรมราคาประหยัด z2ถูกและดี ที่พักใกล้ม.บูรพา

Page Load Speed

12.6 sec in total

First Response

656 ms

Resources Loaded

11.6 sec

Page Rendered

343 ms

z2hotel.com screenshot

About Website

Welcome to z2hotel.com homepage info - get ready to check Z 2 Hotel best content right away, or after learning these important things about z2hotel.com

โรงแรมทันสมัยเปิดใหม่ที่สุดในชลบุรี บริการดี ห้องพักราคา540บ. 29ห้อง 25สไตล์ แอร์ ทีวี เครื่องทำน้ำอุ่น อ่างอาบน้ำ ที่จอดรถส่วนตัว ติดบิ๊กซีเอ็กตร้าอ่างศิลา 081-3548208,033-641772

Visit z2hotel.com

Key Findings

We analyzed Z2hotel.com page load time and found that the first response time was 656 ms and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

z2hotel.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value1.065

2/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

z2hotel.com

656 ms

www.z2hotel.com

684 ms

jquery-ui-1.11.0.stable.min.css

279 ms

jquery-ui-1.11.0.stable.structure.min.css

551 ms

jquery-ui-1.11.0.stable.theme.min.css

556 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 47% of them (50 requests) were addressed to the original Z2hotel.com, 20% (21 requests) were made to Static.xx.fbcdn.net and 18% (19 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Z2hotel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (49%)

Content Size

2.2 MB

After Optimization

1.1 MB

In fact, the total size of Z2hotel.com main page is 2.2 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. 75% 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 848.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 33.2 kB

  • Original 40.2 kB
  • After minification 33.6 kB
  • After compression 7.0 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 6.6 kB, which is 16% 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 33.2 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 45.8 kB

  • Original 848.5 kB
  • After minification 802.7 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. Z 2 Hotel images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 551.2 kB

  • Original 793.6 kB
  • After minification 790.5 kB
  • After compression 242.4 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 551.2 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 449.3 kB

  • Original 534.6 kB
  • After minification 510.8 kB
  • After compression 85.3 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. Z2hotel.com needs all CSS files to be minified and compressed as it can save up to 449.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (64%)

Requests Now

96

After Optimization

35

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z 2 Hotel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

z2hotel.com accessibility score

96

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.

Best Practices

z2hotel.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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

z2hotel.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

    TH

  • Language Claimed

    TH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Z2hotel.com can be misinterpreted by Google and other search engines. Our service has detected that Thai is used on the page, and it matches the claimed language. Our system also found out that Z2hotel.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

Open Graph description is not detected on the main page of Z 2 Hotel. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: