5.2 sec in total
1.2 sec
3.2 sec
788 ms
Click here to check amazing Waterandwastewater Blog content for Iran. Otherwise, check out these important facts you probably never knew about waterandwastewater.blog.ir
آب و فاضلاب
Visit waterandwastewater.blog.irWe analyzed Waterandwastewater.blog.ir page load time and found that the first response time was 1.2 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
waterandwastewater.blog.ir performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value6.6 s
8/100
25%
Value16.0 s
0/100
10%
Value10 ms
100/100
30%
Value0.278
44/100
15%
Value5.4 s
71/100
10%
1153 ms
1260 ms
1089 ms
752 ms
365 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Waterandwastewater.blog.ir, 70% (21 requests) were made to Cdn.bayan.ir and 10% (3 requests) were made to Blog.ir. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source S7.picofile.com.
Page size can be reduced by 137.5 kB (31%)
447.0 kB
309.5 kB
In fact, the total size of Waterandwastewater.blog.ir main page is 447.0 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. 25% of websites need less resources to load. Images take 321.3 kB which makes up the majority of the site volume.
Potential reduce by 76.1 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 76.1 kB or 85% of the original size.
Potential reduce by 38.0 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, Waterandwastewater Blog needs image optimization as it can save up to 38.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 14.1 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 14.1 kB or 59% of the original size.
Potential reduce by 9.3 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. Waterandwastewater.blog.ir needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 76% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Waterandwastewater Blog. 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.
waterandwastewater.blog.ir
1153 ms
blog.min.js
1260 ms
sharedrtl.css
1089 ms
style.css
752 ms
rb.js
365 ms
bk_body.png
387 ms
photo_2016_01_20_22_18_12.jpg
1316 ms
photo_2015-10-28_10-23-50.jpg
224 ms
cleardot.gif
206 ms
bk_top_hover.png
352 ms
bk_header.jpg
354 ms
bk_h2_right.png
357 ms
folder_ico.png
362 ms
main-area-bg.png
362 ms
line.png
521 ms
sidebar-bullet.png
526 ms
bk_box_mid_inner.jpg
1238 ms
bk_date.png
535 ms
pd_ico_cmt.png
1080 ms
pd_ico_rate.png
1081 ms
pd_ico_date.png
706 ms
bk_pagenavi.jpg
701 ms
bk_footer.jpg
714 ms
star.png
877 ms
rss-icon-crystal.png
891 ms
bayan-icon-crystal.png
891 ms
bayanbox-icon-crystal.png
1060 ms
blog-icon-crystal.png
1075 ms
templates-icon-crystal.png
1072 ms
rb.gif
477 ms
waterandwastewater.blog.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
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
waterandwastewater.blog.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
waterandwastewater.blog.ir SEO score
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
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Waterandwastewater.blog.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 Waterandwastewater.blog.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.
waterandwastewater.blog.ir
Open Graph description is not detected on the main page of Waterandwastewater Blog. 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: