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smstob.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

smstob.com

Service d'envoi de SMS par internet et par email pour les professionnels

Page Load Speed

3.5 sec in total

First Response

409 ms

Resources Loaded

2.5 sec

Page Rendered

633 ms

smstob.com screenshot

About Website

Welcome to smstob.com homepage info - get ready to check SMS Tob best content right away, or after learning these important things about smstob.com

Envoi de SMS immédiat ou en différé, en nombre ou unitaire, à partir du web, d'un e-mail ou de notre logiciel

Visit smstob.com

Key Findings

We analyzed Smstob.com page load time and found that the first response time was 409 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

smstob.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

smstob.com

409 ms

www.smstob.com

930 ms

styles.css

93 ms

highslide-full.js

261 ms

highslide.config.js

254 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Smstob.com, 5% (1 request) were made to Ajax.googleapis.com and 5% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain Smstob.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.1 kB (20%)

Content Size

173.2 kB

After Optimization

138.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smstob.com main page is 173.2 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. 30% of websites need less resources to load. Javascripts take 102.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.1 kB

  • Original 22.9 kB
  • After minification 18.9 kB
  • After compression 5.8 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 4.1 kB, which is 18% 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 17.1 kB or 75% of the original size.

Image Optimization

-42%

Potential reduce by 5.6 kB

  • Original 13.4 kB
  • After minification 7.8 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, SMS Tob needs image optimization as it can save up to 5.6 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 9.2 kB

  • Original 102.6 kB
  • After minification 102.6 kB
  • After compression 93.4 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

-9%

Potential reduce by 3.2 kB

  • Original 34.3 kB
  • After minification 34.3 kB
  • After compression 31.1 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. Smstob.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (55%)

Requests Now

20

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SMS Tob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

smstob.com

smstob.com

409 ms

www.smstob.com

www.smstob.com

930 ms

styles.css

styles.css

93 ms

highslide-full.js

highslide-full.js

261 ms

highslide.config.js

highslide.config.js

254 ms

highslide.css

highslide.css

256 ms

jquery.js

jquery.js

341 ms

core2.js

core2.js

255 ms

java2.js

java2.js

256 ms

jquery.min.js

jquery.min.js

89 ms

jquery-ui.min.js

jquery-ui.min.js

102 ms

bootstrap.min.js

bootstrap.min.js

330 ms

bootstrap.css

bootstrap.css

453 ms

font-awesome.css

font-awesome.css

329 ms

style_1passworld.css

style_1passworld.css

80 ms

spinner.gif

spinner.gif

146 ms

logo-smstob.gif

logo-smstob.gif

145 ms

1PW_logo_m.png

1PW_logo_m.png

81 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

318 ms

custom.png

custom.png

81 ms

zoomout.cur

zoomout.cur

81 ms

loader.white.gif

loader.white.gif

83 ms

Accessibility Review

smstob.com accessibility score

89

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

smstob.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

smstob.com SEO score

92

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

Image elements do not have [alt] attributes

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smstob.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Smstob.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

smstob.com

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