Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

dr-davoudian.com

دکتر مسعود داودیان : درمان نامرتبی دندانی و ناهنجاری‌ فکی

Page Load Speed

4.7 sec in total

First Response

805 ms

Resources Loaded

3.3 sec

Page Rendered

614 ms

About Website

Visit dr-davoudian.com now to see the best up-to-date Dr Davoudian content for Iran and also check out these interesting facts you probably never knew about dr-davoudian.com

دکتر مسعود داوودیان متخصص ارتودنسی، پس از دوره 3 ساله رزیدنتی و دریافت بورد تخصصی ارتودنسی با عنوان ارتودنتیست، مشغول فعالیت درمانی در شهر تهران گردید

Visit dr-davoudian.com

Key Findings

We analyzed Dr-davoudian.com page load time and found that the first response time was 805 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dr-davoudian.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.096

91/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

dr-davoudian.com

805 ms

twemoji.js

111 ms

wp-emoji.js

219 ms

88fd4ab6-1716276058.css

541 ms

75de10d0-1701681821.css

326 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 86% of them (50 requests) were addressed to the original Dr-davoudian.com, 3% (2 requests) were made to Unpkg.com and 3% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Dr-davoudian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.5 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dr-davoudian.com 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. 55% of websites need less resources to load. Images take 762.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 126.2 kB

  • Original 149.6 kB
  • After minification 112.1 kB
  • After compression 23.4 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 37.5 kB, which is 25% 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 126.2 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 9.7 kB

  • Original 762.4 kB
  • After minification 752.7 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. Dr Davoudian images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 6.5 kB

  • Original 600.4 kB
  • After minification 600.4 kB
  • After compression 593.9 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

-29%

Potential reduce by 73.1 kB

  • Original 254.7 kB
  • After minification 192.5 kB
  • After compression 181.6 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. Dr-davoudian.com needs all CSS files to be minified and compressed as it can save up to 73.1 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (28%)

Requests Now

47

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Davoudian. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dr-davoudian.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

High

[role]s are not contained by their required parent element

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.

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

dr-davoudian.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dr-davoudian.com SEO score

88

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

    FA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dr-davoudian.com 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 Dr-davoudian.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

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