7.8 sec in total
788 ms
3.4 sec
3.7 sec
Welcome to environmentalhealth.ir homepage info - get ready to check Environmentalhealth best content for Iran right away, or after learning these important things about environmentalhealth.ir
سایت بهداشت محیط ایران - بهداشت محیط،آب وفاضلاب، مواد زائد ، بهداشت مواد غذایی،استخدامی بهداشت محیط
Visit environmentalhealth.irWe analyzed Environmentalhealth.ir page load time and found that the first response time was 788 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Environmentalhealth.ir rating and web reputation
environmentalhealth.ir performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value5.1 s
26/100
25%
Value6.0 s
46/100
10%
Value0 ms
100/100
30%
Value0.016
100/100
15%
Value4.4 s
83/100
10%
788 ms
1271 ms
530 ms
755 ms
550 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Environmentalhealth.ir, 43% (24 requests) were made to Blogskins.ir and 32% (18 requests) were made to Fastwebcounter.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S2.picofile.com.
Page size can be reduced by 455.5 kB (52%)
880.7 kB
425.2 kB
In fact, the total size of Environmentalhealth.ir main page is 880.7 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. 15% of websites need less resources to load. Images take 418.5 kB which makes up the majority of the site volume.
Potential reduce by 342.3 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. 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 342.3 kB or 87% of the original size.
Potential reduce by 70.1 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. Obviously, Environmentalhealth needs image optimization as it can save up to 70.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 42.8 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 42.8 kB or 66% of the original size.
Potential reduce by 224 B
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. Environmentalhealth.ir needs all CSS files to be minified and compressed as it can save up to 224 B or 15% of the original size.
Number of requests can be reduced by 9 (17%)
54
45
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Environmentalhealth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
environmentalhealth.ir
788 ms
blog.js
1271 ms
style.css
530 ms
scroll.js
755 ms
date.php
550 ms
c.aspx
135 ms
secure.php
16 ms
secure.php
16 ms
secure.php
6 ms
secure.php
7 ms
secure.php
6 ms
secure.php
7 ms
secure.php
7 ms
secure.php
7 ms
secure.php
7 ms
secure.php
8 ms
secure.php
8 ms
secure.php
6 ms
secure.php
6 ms
secure.php
6 ms
secure.php
7 ms
secure.php
7 ms
secure.php
8 ms
secure.php
8 ms
code.js
446 ms
modiseh-120x240-685-685.gif
1076 ms
top.jpg
1689 ms
x.gif
417 ms
6777914484-96x96.jpg
421 ms
389152_QTse7xDK.jpg
674 ms
frecce021.gif
82 ms
Untitled_2.jpg
1109 ms
13102092420.jpg
1206 ms
besher.jpg
1703 ms
send.jpg
413 ms
x.gif
415 ms
Down_Arrow1.png
1069 ms
atplate_www_environmentalhealth_ir_.jpg
1075 ms
top2.gif
408 ms
m-5.jpg
417 ms
m2.gif
441 ms
m3.jpg
431 ms
m-1.jpg
432 ms
dot.gif
449 ms
m-9.jpg
618 ms
xstat.aspx
381 ms
ad1.gif
599 ms
p2.gif
608 ms
ad3.gif
610 ms
p1.jpg
627 ms
p3.jpg
612 ms
p11.jpg
667 ms
p33.gif
685 ms
m-2.jpg
455 ms
ft.jpg
668 ms
dot2.gif
485 ms
environmentalhealth.ir accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
environmentalhealth.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
environmentalhealth.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 uses legible font sizes
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Environmentalhealth.ir can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Environmentalhealth.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.
environmentalhealth.ir
Open Graph description is not detected on the main page of Environmentalhealth. 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: