Tools & Wizards About Us
smstc.ir screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

smstc.ir

::مرکز خدمات پیام کوتاه اینترنتی:: ،ارسال وایبر،مرکز خدمات پیام کوتاه اینترنتی::خدمات قابل افزایش:وب سرویس:برنامه نویسی:API:مسابقه و نظرسنجی::پیامک تب...

Page Load Speed

1.4 sec in total

First Response

381 ms

Resources Loaded

856 ms

Page Rendered

159 ms

smstc.ir screenshot

About Website

Welcome to smstc.ir homepage info - get ready to check Sms Tc best content for Iran right away, or after learning these important things about smstc.ir

پیامک تبلیغاتی-نرم افزار رایگان,نمایندگی, خط اختصاصی,نمایندگی پیام کوتاه,SMSتبلیغاتی,اس ام اس تبلیغاتی,نرم افزار رایگان,خط اختصاصی پیامک,خط اختصاصی SMS,خط اختصاصی پیامک,نمایندگی اختصاصی,نمایندگی مستقل...

Visit smstc.ir

Key Findings

We analyzed Smstc.ir page load time and found that the first response time was 381 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

smstc.ir performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

smstc.ir

381 ms

style.css

95 ms

menue.css

188 ms

dhtmlwindow.js

189 ms

modal.js

191 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Smstc.ir, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (381 ms) belongs to the original domain Smstc.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.5 kB (38%)

Content Size

46.7 kB

After Optimization

29.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smstc.ir main page is 46.7 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. 15% of websites need less resources to load. Javascripts take 25.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 13.7 kB

  • Original 17.6 kB
  • After minification 15.8 kB
  • After compression 3.9 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 13.7 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 53 B

  • Original 1.4 kB
  • After minification 1.3 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. Sms Tc images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 3.2 kB

  • Original 25.8 kB
  • After minification 25.8 kB
  • After compression 22.5 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 3.2 kB or 13% of the original size.

CSS Optimization

-29%

Potential reduce by 562 B

  • Original 1.9 kB
  • After minification 1.8 kB
  • After compression 1.4 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. Smstc.ir needs all CSS files to be minified and compressed as it can save up to 562 B or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (56%)

Requests Now

25

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sms Tc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

smstc.ir

smstc.ir

381 ms

style.css

style.css

95 ms

menue.css

menue.css

188 ms

dhtmlwindow.js

dhtmlwindow.js

189 ms

modal.js

modal.js

191 ms

ajax.js

ajax.js

191 ms

dhtmlwindow.css

dhtmlwindow.css

193 ms

modal.css

modal.css

192 ms

mobile.gif

mobile.gif

99 ms

whatsup.png

whatsup.png

96 ms

part-top-1.gif

part-top-1.gif

98 ms

banner.gif

banner.gif

187 ms

btsantena.gif

btsantena.gif

98 ms

bullet_Li.gif

bullet_Li.gif

98 ms

new.gif

new.gif

189 ms

tag_red.png

tag_red.png

190 ms

ga.js

ga.js

7 ms

bg_page.gif

bg_page.gif

185 ms

blackdot.gif

blackdot.gif

186 ms

border_top.gif

border_top.gif

186 ms

border_logo_middle.gif

border_logo_middle.gif

275 ms

border_logo_bottom.gif

border_logo_bottom.gif

279 ms

border_middle.gif

border_middle.gif

276 ms

bg_block_top_windows.gif

bg_block_top_windows.gif

277 ms

plus-top.gif

plus-top.gif

279 ms

border_bottom3.gif

border_bottom3.gif

278 ms

__utm.gif

__utm.gif

14 ms

Accessibility Review

smstc.ir accessibility score

54

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

smstc.ir best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

smstc.ir SEO score

67

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

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smstc.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Smstc.ir 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

smstc.ir

Open Graph description is not detected on the main page of Sms Tc. 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: