Tools & Wizards About Us
bizztel.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

bizztel.com

BizZtel | Bulk SMS Services | Bulk SMS Provider | Voice SMS Provider | Bulk SMS Reseller

Page Load Speed

6.6 sec in total

First Response

579 ms

Resources Loaded

5.8 sec

Page Rendered

269 ms

bizztel.com screenshot

About Website

Welcome to bizztel.com homepage info - get ready to check Biz Ztel best content right away, or after learning these important things about bizztel.com

BizZtel Bulk SMS India Bulk SMS Service Bulk Messaging Long SMS Bulk SMS Provider Voice SMS Provider Bulk SMS Reseller

Visit bizztel.com

Key Findings

We analyzed Bizztel.com page load time and found that the first response time was 579 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

bizztel.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

bizztel.com

579 ms

www.bizztel.com

1155 ms

json2.js

438 ms

jquery-1.8.2.min.js

1037 ms

utility.js

652 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Bizztel.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Bizztel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.4 kB (34%)

Content Size

310.0 kB

After Optimization

204.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bizztel.com main page is 310.0 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. 25% of websites need less resources to load. Javascripts take 192.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 18.6 kB

  • Original 25.0 kB
  • After minification 20.1 kB
  • After compression 6.4 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. This page needs HTML code to be minified as it can gain 5.0 kB, which is 20% 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 18.6 kB or 74% of the original size.

Image Optimization

-32%

Potential reduce by 19.2 kB

  • Original 60.0 kB
  • After minification 40.8 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. Obviously, Biz Ztel needs image optimization as it can save up to 19.2 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 55.9 kB

  • Original 192.4 kB
  • After minification 189.1 kB
  • After compression 136.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 55.9 kB or 29% of the original size.

CSS Optimization

-36%

Potential reduce by 11.8 kB

  • Original 32.6 kB
  • After minification 32.6 kB
  • After compression 20.8 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. Bizztel.com needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (63%)

Requests Now

19

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biz Ztel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bizztel.com

bizztel.com

579 ms

www.bizztel.com

www.bizztel.com

1155 ms

json2.js

json2.js

438 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

1037 ms

utility.js

utility.js

652 ms

varconst.js

varconst.js

402 ms

bootstrap.css

bootstrap.css

936 ms

new.css

new.css

438 ms

stylish-portfolio.css

stylish-portfolio.css

599 ms

font-awesome.min.css

font-awesome.min.css

663 ms

WebResource.axd

WebResource.axd

638 ms

ScriptResource.axd

ScriptResource.axd

1442 ms

ScriptResource.axd

ScriptResource.axd

1135 ms

jquery.js

jquery.js

1178 ms

bootstrap.js

bootstrap.js

759 ms

Login.js

Login.js

1026 ms

loader_2.gif

loader_2.gif

231 ms

bizztel_b_logo.png

bizztel_b_logo.png

277 ms

sms.png

sms.png

253 ms

voice.png

voice.png

333 ms

api.png

api.png

2629 ms

exlpl.png

exlpl.png

2629 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2601 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

485 ms

Accessibility Review

bizztel.com accessibility score

58

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

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

Impact

Issue

High

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

bizztel.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

bizztel.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bizztel.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bizztel.com main page’s claimed encoding is iso-8859-1. 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

bizztel.com

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