Access wizardgroup.com. เคลือบแก้ว เคลือบคริสตัลอันดับหนึ่งในประเทศไทย ดูแลรถครบวงจร ล้างรถด้วยหุ่นยนต์ ศูนย์บริการwizard

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value20.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.38

27/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

wizardgroup.com

782 ms

261 ms

556 ms

prettyPhoto.css

532 ms

reset.css

747 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 80% of them (109 requests) were addressed to the original Wizardgroup.com, 7% (9 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Wizardgroup.com.

Content Size

14.6 MB

After Optimization

12.5 MB

In fact, the total size of Wizardgroup.com main page is 14.6 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 13.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 167.6 kB

Original 200.0 kB
After minification 190.3 kB
After compression 32.4 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 167.6 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 1.3 MB

Original 13.6 MB
After minification 12.2 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. Wizardgroup images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 300.4 kB

Original 511.1 kB
After minification 482.4 kB
After compression 210.8 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 300.4 kB or 59% of the original size.

CSS Optimization

-86%

Potential reduce by 302.6 kB

Original 352.4 kB
After minification 313.0 kB
After compression 49.8 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. Wizardgroup.com needs all CSS files to be minified and compressed as it can save up to 302.6 kB or 86% of the original size.

Requests Now

132

After Optimization

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wizardgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

TH
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wizardgroup.com can be misinterpreted by Google and other search engines. Our service has detected that Thai is used on the page, and it does not match the claimed English language. Our system also found out that Wizardgroup.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

wizardgroup.com

Open Graph description is not detected on the main page of Wizardgroup. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

เคลือบแก้ว เคลือบคริสตัลอันดับหนึ่งในประเทศไทย ดูแลรถครบวงจร ล้างรถด้วยหุ่นยนต์ ศูนย์บริการwizard

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

wizardgroup.com

prettyPhoto.css

reset.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

wizardgroup.com

prettyPhoto.css

reset.css

bootstrap.min.css

bootstrap-responsive.min.css

docs.min.css

flexslider.css

style.min.css

fav-font.css

jquery.pixelentity.flare.min.css

mfb.css

Popup-plugin.css

jquery-1.8.2.min.js

style-pages.css

js

js

bootstrap.min.js

jquery-hover-effect.min.js

setting.js

prettify.js

modernizr.js

jquery.elastislide.js

jquery.flexslider-min.js

jquery.prettyPhoto.js

jquery.pixelentity.flare.min.js

Popup-plugin.js

jquery.video-extend.js

mfb.js

fbevents.js

gtm.js

thailand.png

united_kingdom.png

header-logo.png

m_top_big.png

coating_17000.jpg

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air_29122021.jpg

liland_29122021.jpg

crystal_guard_29122021.jpg

franchise_29122021.jpg

promotion_hot1.gif

promotion_hot_22122021.jpg

review1.gif

car_blue.jpg

boyAF.jpg