5.8 sec in total
414 ms
5.1 sec
276 ms
Welcome to z.com homepage info - get ready to check Z best content for Thailand right away, or after learning these important things about z.com
"Z.com" is a unified brand (global brand) for global business of GMO Internet Group.
Visit z.comWe analyzed Z.com page load time and found that the first response time was 414 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
z.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value9.1 s
1/100
25%
Value6.8 s
34/100
10%
Value220 ms
87/100
30%
Value0.037
100/100
15%
Value8.2 s
41/100
10%
414 ms
639 ms
444 ms
473 ms
806 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 74% of them (40 requests) were addressed to the original Z.com, 11% (6 requests) were made to Use.typekit.net and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Z.com.
Page size can be reduced by 394.1 kB (44%)
894.9 kB
500.8 kB
In fact, the total size of Z.com main page is 894.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 483.9 kB which makes up the majority of the site volume.
Potential reduce by 12.3 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 12.3 kB or 75% of the original size.
Potential reduce by 14.8 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 images are well optimized though.
Potential reduce by 319.7 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 319.7 kB or 66% of the original size.
Potential reduce by 47.4 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. Z.com needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 80% of the original size.
Number of requests can be reduced by 8 (17%)
46
38
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
z.com
414 ms
z.com
639 ms
zcom_global.css
444 ms
zcom_service.css
473 ms
style.css
806 ms
tzh4zqg.js
135 ms
jquery.1.11.2.min.js
1174 ms
zcom_script.min.js
551 ms
zcom_logo.png
444 ms
gmo_footer_logo.png
446 ms
zcom_domain_logo.png
445 ms
zcom_hosting_logo.png
515 ms
zcom_wp_logo.png
522 ms
zcom_cloud_logo.png
787 ms
zcom_ssl_logo.png
889 ms
z.com
58 ms
gtm.js
92 ms
zcom_logo.svg
912 ms
gmo_footer_logo.svg
951 ms
bg_top.jpg
1976 ms
home-nav-domain.png
985 ms
home-nav-domain_on.png
1249 ms
home-nav-hosting.png
1347 ms
home-nav-hosting_on.png
1424 ms
home-nav-wp.png
1486 ms
home-nav-wp_on.png
1487 ms
home-nav-cloud.png
1839 ms
home-nav-cloud_on.png
1861 ms
home-nav-ssl.png
1896 ms
home-nav-ssl_on.png
1933 ms
home-nav-storeapp.png
2000 ms
home-nav-storeapp_on.png
2336 ms
home-nav-trade.png
2398 ms
home-nav-trade_on.png
2430 ms
home-panel-philosophy.jpg
2453 ms
home-panel-history.png
2511 ms
home-panel-responsibility.png
2549 ms
home-panel-global.png
2885 ms
home-panel-overview.jpg
3059 ms
bg_sns_tw.png
2942 ms
bg_sns_fb.png
2957 ms
service_footer_map.png
2988 ms
zcom_icon.woff
3156 ms
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60 ms
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96 ms
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165 ms
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158 ms
analytics.js
59 ms
linkid.js
12 ms
collect
16 ms
collect
24 ms
p.gif
134 ms
collect
69 ms
ga-audiences
36 ms
z.com accessibility score
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
[aria-*] attributes do not match their roles
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
Links do not have a discernible name
<object> elements do not have alternate text
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
z.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
z.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
robots.txt is not valid
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Z.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.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.
z.com
Open Graph data is detected on the main page of Z. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: