Access sizzler.co.th. Sizzler :: Great Steaks, Seafood and Salad

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value51.0 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value370 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.507

16/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

sizzler.co.th

22 ms

sizzler.co.th

1054 ms

th

1572 ms

css

31 ms

main.css

1757 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 79% of them (44 requests) were addressed to the original Sizzler.co.th, 7% (4 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.7 sec) belongs to the original domain Sizzler.co.th.

Content Size

13.9 MB

After Optimization

13.3 MB

In fact, the total size of Sizzler.co.th main page is 13.9 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. 50% of websites need less resources to load. Images take 12.7 MB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 339.6 kB

Original 849.2 kB
After minification 847.7 kB
After compression 509.6 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 339.6 kB or 40% of the original size.

Image Optimization

-2%

Potential reduce by 276.1 kB

Original 12.7 MB
After minification 12.5 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. Sizzler images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 32.0 kB

Original 301.1 kB
After minification 301.1 kB
After compression 269.1 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 32.0 kB or 11% of the original size.

CSS Optimization

-5%

Potential reduce by 2.1 kB

Original 45.2 kB
After minification 45.2 kB
After compression 43.1 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. Sizzler.co.th has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sizzler. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[role] values are not valid

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Sizzler.co.th 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 Sizzler.co.th 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

sizzler.co.th

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

Sizzler :: Great Steaks, Seafood and Salad

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

sizzler.co.th

sizzler.co.th

th

css

main.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

sizzler.co.th

sizzler.co.th

th

css

main.css

custom.css

slide.css

jquery-3.3.1.min.js

modernizr.js

all.js

cookieconsent.min.css

cookieconsent.min.js

slide.css

swiper.min.js

jquery.fancybox.min.js

home.js

jquery.debouncedresize.js

jquery.matchHeight.js

jquery.customSelect.js

jquery.magnific-popup.min.js

swiper.jquery.min.js

js

gtm.js

icon-home.png

icon_cart.png

logo-sizzler-footer.png

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1669925060_Member_LineOA%20Web-co-01-01.png

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1712915868_AW-SZ-New-Menu-2024-08%20copy.jpg

1712915946_AW-SZ-New-Menu-2024-04%20copy.jpg

1660912110_Lunch%20239.jpg

1645162190_Sizzler_wednesday%20night_page-0001.jpg

banner-map-big.jpg

logo-sizzler-footer_2x.png

arrow-slideshow.png

BG-sizzler-web.jpg