Tools & Wizards About Us

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

niroosan.com

یو پی اس و باتری نیروسان : مشاوره رایگان، تولید و فروش

Page Load Speed

2.9 sec in total

First Response

709 ms

Resources Loaded

1.9 sec

Page Rendered

287 ms

About Website

Welcome to niroosan.com homepage info - get ready to check Niroosan best content for Iran right away, or after learning these important things about niroosan.com

بیشتر مردم یو پی اس را فقط به عنوان تامین کننده برق بعد از قطع برق شهری می شناسند | باتری یو پی اس | قیمت باطری ups | برای اتاق سرور و تجهیزات پزشکی

Visit niroosan.com

Key Findings

We analyzed Niroosan.com page load time and found that the first response time was 709 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

niroosan.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

niroosan.com

709 ms

StyleSheetMain.css

204 ms

styles.css

203 ms

Arm.png

385 ms

Tel.png

208 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Niroosan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Niroosan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.6 kB (28%)

Content Size

799.9 kB

After Optimization

572.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Niroosan.com main page is 799.9 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. 35% of websites need less resources to load. Images take 755.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 36.8 kB

  • Original 43.4 kB
  • After minification 30.8 kB
  • After compression 6.6 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 12.6 kB, which is 29% 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 36.8 kB or 85% of the original size.

Image Optimization

-25%

Potential reduce by 190.3 kB

  • Original 755.1 kB
  • After minification 564.8 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, Niroosan needs image optimization as it can save up to 190.3 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-37%

Potential reduce by 490 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 837 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. Niroosan.com needs all CSS files to be minified and compressed as it can save up to 490 B or 37% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

36

After Optimization

36

  • Images
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Niroosan. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

niroosan.com accessibility score

90

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

niroosan.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

niroosan.com SEO score

81

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 doesn't use 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 Niroosan.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 Niroosan.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 description is not detected on the main page of Niroosan. 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: