Access callcentermaster.com. www.callcentermaster.com ???觢????Ŵ?ҹ?١???????ѹ?? ??? Call Center ???ҧ?úǧ??

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.381

27/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

callcentermaster.com

490 ms

www.callcentermaster.com

510 ms

www.callcentermaster.com

1380 ms

css2

35 ms

jquery-1.3.2.min.js

250 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 55% of them (61 requests) were addressed to the original Callcentermaster.com, 32% (35 requests) were made to Vc2i.rweb-images.com and 8% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Vc2i.rweb-images.com.

Content Size

1.2 MB

After Optimization

1.1 MB

In fact, the total size of Callcentermaster.com main page is 1.2 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. 55% of websites need less resources to load. Images take 720.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 123.6 kB

Original 142.7 kB
After minification 139.5 kB
After compression 19.1 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 123.6 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

Original 720.3 kB
After minification 716.0 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. Call Center Master images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.8 kB

Original 329.3 kB
After minification 329.3 kB
After compression 324.5 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

-32%

Potential reduce by 2.9 kB

Original 9.0 kB
After minification 9.0 kB
After compression 6.2 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. Callcentermaster.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 32% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Call Center Master. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 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 legibility of your content.

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

WINDOWS-874

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callcentermaster.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Callcentermaster.com main page’s claimed encoding is windows-874. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

callcentermaster.com

Open Graph description is not detected on the main page of Call Center Master. 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

www.callcentermaster.com ???觢????Ŵ?ҹ?١???????ѹ?? ??? Call Center ???ҧ?úǧ??

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

callcentermaster.com

www.callcentermaster.com

www.callcentermaster.com

css2

jquery-1.3.2.min.js

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

callcentermaster.com

www.callcentermaster.com

www.callcentermaster.com

css2

jquery-1.3.2.min.js

jquery-1.11.0.min.js

jquery.doubletap-togo.js

slidebars.min.js

jquery.lazyload.js

api.js

AC_RunActiveContent.js

stm30.js

jssor.slider.min.js

custom.js

custom.css

recaptcha__th.js

dc.js

header-new05.png

heading2.jpg

1708435677.gif

1707394832.gif

1707394927.gif

1707395039.gif

1707394954.gif

1707394978.gif

1707395000.gif

service01.jpg

service02.jpg

service03.jpg

icon-contact02.jpg

icon-phone.png

icon-email.png

icon-line.png

course01.jpg

course04.jpg

course06.jpg

course02.jpg

course05.jpg

course07.jpg

image-why-us-03.jpg

image-fact.png

pro_resize.jpg

icon0002.gif