Tools & Wizards About Us
dualsms.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dualsms.com

DualSMS - Send Customized bulksms all over the world

Page Load Speed

3 sec in total

First Response

299 ms

Resources Loaded

2.4 sec

Page Rendered

367 ms

dualsms.com screenshot

About Website

Click here to check amazing DualSMS content. Otherwise, check out these important facts you probably never knew about dualsms.com

DualSMS is the most reliable SMS Gateway that delivers Bulksms to mobile network globally. Its the fastest and cheapest way to send Customized Bulk text messages to both GSM CDMA cell phones in UK and...

Visit dualsms.com

Key Findings

We analyzed Dualsms.com page load time and found that the first response time was 299 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dualsms.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value8.3 s

20/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.001

2/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

dualsms.com

299 ms

dualsms.com

543 ms

bootstrap.min.css

384 ms

animate.css

481 ms

all.css

121 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 69% of them (43 requests) were addressed to the original Dualsms.com, 18% (11 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (980 ms) belongs to the original domain Dualsms.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 861.7 kB (65%)

Content Size

1.3 MB

After Optimization

461.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dualsms.com main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 633.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 22.0 kB

  • Original 27.0 kB
  • After minification 21.8 kB
  • After compression 5.0 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 5.3 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 22.0 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 32.1 kB

  • Original 279.6 kB
  • After minification 247.5 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, DualSMS needs image optimization as it can save up to 32.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 494.1 kB

  • Original 633.8 kB
  • After minification 486.2 kB
  • After compression 139.7 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 494.1 kB or 78% of the original size.

CSS Optimization

-82%

Potential reduce by 313.4 kB

  • Original 382.3 kB
  • After minification 345.8 kB
  • After compression 68.9 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. Dualsms.com needs all CSS files to be minified and compressed as it can save up to 313.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (80%)

Requests Now

44

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DualSMS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dualsms.com

dualsms.com

299 ms

dualsms.com

dualsms.com

543 ms

bootstrap.min.css

bootstrap.min.css

384 ms

animate.css

animate.css

481 ms

all.css

all.css

121 ms

themify-icons.css

themify-icons.css

392 ms

magnific-popup.css

magnific-popup.css

291 ms

owl.carousel.css

owl.carousel.css

292 ms

slit-slider.css

slit-slider.css

291 ms

slick.css

slick.css

392 ms

base.css

base.css

482 ms

shortcodes.css

shortcodes.css

483 ms

default-theme.css

default-theme.css

485 ms

responsive.css

responsive.css

489 ms

dualsms.com

dualsms.com

614 ms

color-customizer.css

color-customizer.css

577 ms

logo.png

logo.png

577 ms

thm2-DualSMS---SMS-Gateway-for-the-Whole-World-2019-1560324138-181220778.jpg

thm2-DualSMS---SMS-Gateway-for-the-Whole-World-2019-1560324138-181220778.jpg

488 ms

jquery.3.3.1.min.js

jquery.3.3.1.min.js

591 ms

popper.min.js

popper.min.js

490 ms

bootstrap.min.js

bootstrap.min.js

608 ms

jquery.appear.js

jquery.appear.js

590 ms

jquery.easing.min.js

jquery.easing.min.js

590 ms

modernizr.js

modernizr.js

693 ms

jquery.smartmenus.js

jquery.smartmenus.js

809 ms

lightgallery.js

lightgallery.js

809 ms

audioplayer.js

audioplayer.js

785 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

784 ms

owl.carousel.min.js

owl.carousel.min.js

785 ms

jquery.ba-cond.min.js

jquery.ba-cond.min.js

808 ms

jquery.slitslider.js

jquery.slitslider.js

808 ms

slick.js

slick.js

887 ms

jarallax.min.js

jarallax.min.js

807 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

893 ms

contact-form.js

contact-form.js

890 ms

jquery.validate.min.js

jquery.validate.min.js

890 ms

typer.js

typer.js

890 ms

theme-script.js

theme-script.js

891 ms

thm2-Market-Your-Business-In-Over-300-Countries-Using-DualSMS-BulkSMS-Solution2019-1559139895-255328290.jpg

thm2-Market-Your-Business-In-Over-300-Countries-Using-DualSMS-BulkSMS-Solution2019-1559139895-255328290.jpg

980 ms

thm2-DualSMS---SMS-Gateway-for-the-Whole-World-2019-1560324728-398987064.jpg

thm2-DualSMS---SMS-Gateway-for-the-Whole-World-2019-1560324728-398987064.jpg

794 ms

css

css

29 ms

css

css

41 ms

css

css

46 ms

css

css

45 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

40 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

51 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

52 ms

wXK2E2wfpokopxzthSqPbcR5_gVaxazCiapv.ttf

wXK2E2wfpokopxzthSqPbcR5_gVaxazCiapv.ttf

84 ms

CSR44z5ZnPydRjlCCwlC6OA6T_N-.ttf

CSR44z5ZnPydRjlCCwlC6OA6T_N-.ttf

176 ms

CSR44z5ZnPydRjlCCwlCzOE6T_N-.ttf

CSR44z5ZnPydRjlCCwlCzOE6T_N-.ttf

84 ms

CSR44z5ZnPydRjlCCwlC0OI6T_N-.ttf

CSR44z5ZnPydRjlCCwlC0OI6T_N-.ttf

52 ms

CSR44z5ZnPydRjlCCwlCtOM6T_N-.ttf

CSR44z5ZnPydRjlCCwlCtOM6T_N-.ttf

52 ms

CSR44z5ZnPydRjlCCwlCmOQ6T_N-.ttf

CSR44z5ZnPydRjlCCwlCmOQ6T_N-.ttf

200 ms

CSR94z5ZnPydRjlCCwlKa8cq.ttf

CSR94z5ZnPydRjlCCwlKa8cq.ttf

53 ms

CSR44z5ZnPydRjlCCwlCwOU6T_N-.ttf

CSR44z5ZnPydRjlCCwlCwOU6T_N-.ttf

81 ms

Flaticon.svg

Flaticon.svg

855 ms

Flaticon.woff

Flaticon.woff

471 ms

fa-solid-900.woff

fa-solid-900.woff

176 ms

fa-regular-400.woff

fa-regular-400.woff

198 ms

fa-brands-400.woff

fa-brands-400.woff

263 ms

themify9f24.woff

themify9f24.woff

378 ms

bgs.jpg

bgs.jpg

198 ms

Accessibility Review

dualsms.com accessibility score

82

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

dualsms.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dualsms.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Document doesn't have a valid hreflang

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dualsms.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 Dualsms.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

dualsms.com

Open Graph data is detected on the main page of DualSMS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: