Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

persiabook.ir

پرشیا بوک

Page Load Speed

22.5 sec in total

First Response

4.3 sec

Resources Loaded

16.3 sec

Page Rendered

1.8 sec

persiabook.ir screenshot

About Website

Welcome to persiabook.ir homepage info - get ready to check Persiabook best content for Iran right away, or after learning these important things about persiabook.ir

دانلود زیرنویس ، زیرنویس ، زیرنویس فارسی ، زیرنویس فیلم ، زیرنویس سریال ، دانلود صوت دوبله ، دانلود فیلم دوبله فارسی ، فیلم ، سریال ، کتابخانه،انواع کتاب، پرشیابوک ،پزشکی ، کتاب ، رمان، نقد و بررسی فی...

Visit persiabook.ir

Key Findings

We analyzed Persiabook.ir page load time and found that the first response time was 4.3 sec and then it took 18.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

persiabook.ir performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

www.persiabook.ir

4345 ms

closetb.gif

447 ms

image.php

454 ms

site.js

443 ms

c.css

18 ms

Our browser made a total of 185 requests to load all elements on the main page. We found that 3% of them (6 requests) were addressed to the original Persiabook.ir, 28% (52 requests) were made to Themeupload.theme-designer.com and 12% (23 requests) were made to Rozup.ir. The less responsive or slowest element that took the longest time to load (13.8 sec) relates to the external source Logo.samandehi.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 684.3 kB (29%)

Content Size

2.4 MB

After Optimization

1.7 MB

In fact, the total size of Persiabook.ir main page is 2.4 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 134.2 kB

  • Original 156.6 kB
  • After minification 154.4 kB
  • After compression 22.4 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 134.2 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 140.8 kB

  • Original 1.7 MB
  • After minification 1.6 MB

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. Persiabook images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 380.3 kB

  • Original 460.1 kB
  • After minification 251.8 kB
  • After compression 79.8 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 380.3 kB or 83% of the original size.

CSS Optimization

-74%

Potential reduce by 29.1 kB

  • Original 39.1 kB
  • After minification 32.6 kB
  • After compression 10.0 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. Persiabook.ir needs all CSS files to be minified and compressed as it can save up to 29.1 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (23%)

Requests Now

181

After Optimization

140

The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Persiabook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

persiabook.ir accessibility score

62

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

persiabook.ir best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

persiabook.ir SEO score

71

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Persiabook.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 Persiabook.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Persiabook. 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: