Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

iconf.ir

پایگاه اطلاع رسانی همایش ها ، سمینارها ، کنفرانس ها و کنگره های ایران |همایش | کنفرانس | سمینار | کنگره | ICONF

Page Load Speed

4.5 sec in total

First Response

1.5 sec

Resources Loaded

2.6 sec

Page Rendered

466 ms

iconf.ir screenshot

About Website

Visit iconf.ir now to see the best up-to-date ICONF content for Iran and also check out these interesting facts you probably never knew about iconf.ir

پایگاه اطلاع رسانی, کنفرانس, همایش, سمینار , نمایشگاه , کارگاه آموزشی, پایگاه اطلاع رسانی رویدادهای علمی کشور, تبلیغات , تبلیغات کلیکی , همایش ملی , همایش رایگان , مدیریت, پزشکی ,مهندسی ,کشاورزی

Visit iconf.ir

Key Findings

We analyzed Iconf.ir page load time and found that the first response time was 1.5 sec and then it took 3 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

iconf.ir performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

iconf.ir

1504 ms

menu_left.css

176 ms

menu.css

176 ms

template.css

346 ms

grid.css

187 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Iconf.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Iconf.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.2 kB (36%)

Content Size

375.8 kB

After Optimization

240.7 kB

In fact, the total size of Iconf.ir main page is 375.8 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. Images take 233.2 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 61.5 kB

  • Original 67.9 kB
  • After minification 56.9 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 11.1 kB, which is 16% 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 61.5 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 10.1 kB

  • Original 233.2 kB
  • After minification 223.1 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. ICONF images are well optimized though.

CSS Optimization

-85%

Potential reduce by 63.6 kB

  • Original 74.7 kB
  • After minification 63.1 kB
  • After compression 11.1 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. Iconf.ir needs all CSS files to be minified and compressed as it can save up to 63.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

31

After Optimization

26

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICONF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

iconf.ir accessibility score

59

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

iconf.ir 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

High

Page has valid source maps

SEO Factors

iconf.ir SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

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