8.1 sec in total
759 ms
6 sec
1.3 sec
Visit delta.ir now to see the best up-to-date Delta content for Iran and also check out these interesting facts you probably never knew about delta.ir
ﺧﺮﯾﺪ و ﻓﺮوش، رﻫﻦ و اﺟﺎره آﭘﺎرﺗﻤﺎن، ﺧﺎﻧﻪ، زﻣﯿﻦ، ﺗﺠﺎری و اداری. دلتا اولین وبسایت ملکی ایران با بیش از نیم قرن تجربه، آﮔﺎﻫﺎﻧﻪ و ﻫﻮﺷﻤﻨﺪاﻧﻪ ﺟﺴﺖ و ﺟﻮ ﮐﻨﯿﺪ و ملک مورد نظر خود را پیدا کنید.
Visit delta.irWe analyzed Delta.ir page load time and found that the first response time was 759 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
delta.ir performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value4.3 s
41/100
25%
Value7.0 s
33/100
10%
Value1,000 ms
27/100
30%
Value0.206
60/100
15%
Value9.2 s
32/100
10%
759 ms
1752 ms
1143 ms
811 ms
652 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 69% of them (36 requests) were addressed to the original Delta.ir, 23% (12 requests) were made to Old.delta.ir and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Delta.ir.
Page size can be reduced by 958.2 kB (66%)
1.4 MB
484.2 kB
In fact, the total size of Delta.ir main page is 1.4 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. 30% of websites need less resources to load. Javascripts take 826.4 kB which makes up the majority of the site volume.
Potential reduce by 86.3 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 19.2 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 86.3 kB or 81% of the original size.
Potential reduce by 30.9 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, Delta needs image optimization as it can save up to 30.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 648.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 648.4 kB or 78% of the original size.
Potential reduce by 192.6 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. Delta.ir needs all CSS files to be minified and compressed as it can save up to 192.6 kB or 83% of the original size.
Number of requests can be reduced by 17 (40%)
43
26
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
delta.ir
759 ms
www.delta.ir
1752 ms
bootstrap.min.css
1143 ms
base.css
811 ms
jquery.mCustomScrollbar.css
652 ms
index.css
638 ms
jquery-1.7.min.js
1343 ms
WebResource.axd
588 ms
WebResource.axd
630 ms
base.js
361 ms
jquery.sidr.dark.css
362 ms
jquery.sidr.min.js
399 ms
jquery-ui.css
586 ms
jquery-ui.js
1937 ms
layout.css
230 ms
ValidCheck.js
351 ms
bootstrap.min.js
555 ms
jquery.mCustomScrollbar.concat.min.js
623 ms
jquery.bxslider.min.js
638 ms
jquery.flot.js
580 ms
bg.png
203 ms
logo.aspx
710 ms
search-cloud-left.png
486 ms
search-cloud-right.png
266 ms
android-icon.png
196 ms
hand.png
585 ms
NDataSImageId-40366.pjpg
2050 ms
NDataSImageId-40742.pjpg
626 ms
NDataSImageId-40849.pjpg
947 ms
NDataSImageId-39767.pjpg
545 ms
fc56d6ceba2349a.jpg
1086 ms
51d779baaab146b.jpg
741 ms
f13bfd0fb0754a4.jpg
894 ms
2983d03682714f0.jpg
929 ms
973d0b5e74c34f1.jpg
1745 ms
IRANSansWeb(FaNum)_Light.woff
1750 ms
IRANSansWeb(FaNum)_UltraLight.woff
1750 ms
IRANSansWeb(FaNum).woff
1750 ms
IRANSansWeb(FaNum)_Medium.woff
2398 ms
IRANSansWeb(FaNum)_Bold.woff
2132 ms
logo-bg.png
2033 ms
base-sprite.png
2679 ms
glyphicons-halflings-regular.woff
609 ms
search-bg.png
1045 ms
drop.png
1103 ms
blue-btn-bg.png
1099 ms
circle-badge.png
1460 ms
social-sprite.png
1453 ms
analytics.js
474 ms
bx_loader.gif
998 ms
collect
49 ms
collect
554 ms
delta.ir accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
delta.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
delta.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document doesn't use legible font sizes
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delta.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 Delta.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.
delta.ir
Open Graph data is detected on the main page of Delta. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: