nano.ir: ستاد ويژه توسعه فناوري نانو
سايت ستاد ويژه توسعه فناوري نانو، شامل آخرين اطلاعات فناوري نانو ( نانوتکنولوژي ) در زمينه هاي نانوساختارها، نانولوله ها، نانومواد، کاربرد در پزشکي، الکترونيک، نساجي و .... است. اخبار، مقالات، آموزش ن...
Page load speed analysis
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45/100
Normal result -
5
Successful tests -
3
Failed tests
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First response
1.7 sec
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Resources loaded
11 sec
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Page rendered
288 ms
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Total page load time
13 sec
Welcome to nano.ir homepage info - get ready to check Nano best content for Iran right away, or after learning these important things about nano.ir
We analyzed Nano.ir page load time and found that the first response time was 1.7 sec and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
Page optimization
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HTML 74.1 kB Images 3.6 MB Javascripts 987.1 kB CSS 189.7 kB In fact, the total size of Nano.ir main page is 4.9 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. 50% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.
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Original 74.1 kB
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After minification 66.9 kB
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After compression 11.6 kB
HTML optimization
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 62.5 kB or 84% of the original size.
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Original 3.6 MB
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After optimization 3.6 MB
Image optimization
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. Nano images are well optimized though.
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Original 987.1 kB
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After minification 895.0 kB
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After compression 282.6 kB
JavaScript optimization
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 704.4 kB or 71% of the original size.
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Original 189.7 kB
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After minification 158.7 kB
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After compression 29.7 kB
CSS optimization
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. Nano.ir needs all CSS files to be minified and compressed as it can save up to 160.1 kB or 84% of the original size.
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Network requests diagram
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nano.ir
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reset.css
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nassim.css
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font_icon.css
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tablesorter.css
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style.css
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style-rtl.css
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jquery-ui-1.8.22.custom.css
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customize-rtl.css
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jquery-1.7.2.min.js
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jquery-ui-1.8.22.custom.min.js
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jquery-migrate-1.1.1.js
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jquery.cookie.js
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jquery.raty.js
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customize.js
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jquery.ui.datepicker-cc.all.min.js
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password_meter.js
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script.js
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jquery.tablesorter.min.js
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jwplayer.js
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perfect-scrollbar.css
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jquery.mousewheel.min.js
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perfect-scrollbar.js
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highcharts.js
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highcharts-more.js
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exporting.js
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fileuploader.js
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mediaelement-and-player.min.js
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mediaelementplayer.css
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menu.css
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google_analytics.js
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center_loder.gif
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filereader.php
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tile.png
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strip.png
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inic.png
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setting.png
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rss.png
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subject.png
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prev.png
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pause.png
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next.png
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loader.gif
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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filereader.php
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nassim-regular.woff
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nassim-bold.woff
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analytics.js
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up.png
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close.png
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save.png
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setting_b.png
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ext_link.png
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eNamadLogo.htm
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linkid.js
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collect
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filereader.php
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filereader.php
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symbol.aspx
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filereader.php
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filereader.php
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thumbnail_9711b50fc32af4d70d448f1c82c90b9c.jpg
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thumbnail_ec65f0efda9ab16b5c82bcf14db7fea7.jpg
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namad1.png
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Our browser made a total of 121 requests to load all elements on the main page. We found that 40% of them (49 requests) were addressed to the original Nano.ir, 55% (67 requests) were made to Irannano.org and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Irannano.org.
Additional info on nano.ir
Requests
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
Javascripts
Images
CSS
AJAX
All
Possible request optimization
Javascripts
Images
CSS
AJAX
Optimized
All
Normal result
IP address
Nano.ir uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Poor result
IP Trace
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | nano.ir |
79.175.172.150 | 300 | |
| NS | nano.ir |
ns2.nanodns.ir | 86400 | |
| NS | nano.ir |
ns1.nanodns.ir | 86400 | |
| SOA | nano.ir |
86400 | Mname: ns1.nanodns.ir Rname: webmaster.nano.ir Serial: 208600958 Refresh: 10800 Retry: 3600 Expire: 604800 Minimum-ttl: 10800 |
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| MX | nano.ir |
nmail.irannano.org | 86400 | Pri: 10 |
Language and encoding
Normal result
Language
FA
Detected
N/A
Claimed
Encoding
UTF-8
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nano.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 Nano.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.
HTTPS certificate
Nano.ir has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Normal result
Visitor World Map
Country of origin for 98.5% of all visits is Iran. It’s good for Nano.ir that their server is also located in Iran, as that enables the majority of their visitors to benefit from a much faster page load time.
Good result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Nano. 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:
nano.ir
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