Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

radanco.1st.ir

نورپردازی رادان -لامپ - آبنما - پروژکتور - تزیینات و دکوراسیون

Page Load Speed

25.6 sec in total

First Response

607 ms

Resources Loaded

24.4 sec

Page Rendered

518 ms

radanco.1st.ir screenshot

About Website

Visit radanco.1st.ir now to see the best up-to-date Radanco 1 St content for Iran and also check out these interesting facts you probably never knew about radanco.1st.ir

نورپردازی رادان در لیست مشاغل تجارت اول -فروش و قیمت محصولات پروژکتور -تزیینات و دکوراسیون -لامپ -تولید و فروش تجهیزات روشنایی -آبنما.تلفن آدرس مدیریت اکبر زارع|شرکت رادان با بیش از یک دهه سابقه در زم...

Visit radanco.1st.ir

Key Findings

We analyzed Radanco.1st.ir page load time and found that the first response time was 607 ms and then it took 25 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

radanco.1st.ir performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

radanco.1st.ir

607 ms

radanco.1st.ir

742 ms

radanco

1495 ms

bootstrap.min.css

800 ms

bootstrap-rtl.css

648 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Radanco.1st.ir, 78% (93 requests) were made to Resource.1st.ir and 5% (6 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Trustseal.enamad.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.1 kB (25%)

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Radanco.1st.ir main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 763.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 338.9 kB

  • Original 394.4 kB
  • After minification 274.0 kB
  • After compression 55.5 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 120.4 kB, which is 31% 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 338.9 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 31.8 kB

  • Original 763.2 kB
  • After minification 731.4 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. Radanco 1 St images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 39.7 kB

  • Original 483.7 kB
  • After minification 483.6 kB
  • After compression 444.0 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

-17%

Potential reduce by 18.8 kB

  • Original 110.1 kB
  • After minification 110.1 kB
  • After compression 91.3 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. Radanco.1st.ir needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (44%)

Requests Now

106

After Optimization

59

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radanco 1 St. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

radanco.1st.ir accessibility score

83

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

radanco.1st.ir 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

SEO Factors

radanco.1st.ir SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    FA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radanco.1st.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Radanco.1st.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

Open Graph description is not detected on the main page of Radanco 1 St. 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: