Tools & Wizards About Us
compress-pdf.chuyenthuvi.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

compress-pdf.chuyenthuvi.com

CHUYENTHUVI.COM Free online PDF compressor - COMPRESS-PDF.CHUYENTHUVI.COM

Page Load Speed

2.1 sec in total

First Response

243 ms

Resources Loaded

1.7 sec

Page Rendered

152 ms

compress-pdf.chuyenthuvi.com screenshot

About Website

Click here to check amazing COMPRESS PDF CHUYENTHUVI content for India. Otherwise, check out these important facts you probably never knew about compress-pdf.chuyenthuvi.com

CHUYENTHUVI.COM PDF Compressor helps you compress your PDF files to a smaller size. The tools are free and easy to use without registration.

Visit compress-pdf.chuyenthuvi.com

Key Findings

We analyzed Compress-pdf.chuyenthuvi.com page load time and found that the first response time was 243 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

compress-pdf.chuyenthuvi.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.174

69/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

compress-pdf.chuyenthuvi.com

243 ms

compress-pdf.chuyenthuvi.com

469 ms

font-awesome.min.css

16 ms

bootstrap.min.css

533 ms

main.css

439 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 56% of them (9 requests) were addressed to the original Compress-pdf.chuyenthuvi.com, 13% (2 requests) were made to Pagead2.googlesyndication.com and 13% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (547 ms) belongs to the original domain Compress-pdf.chuyenthuvi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.2 kB (47%)

Content Size

690.3 kB

After Optimization

364.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Compress-pdf.chuyenthuvi.com main page is 690.3 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. Javascripts take 637.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.9 kB

  • Original 17.6 kB
  • After minification 17.6 kB
  • After compression 3.7 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 13.9 kB or 79% of the original size.

JavaScript Optimization

-49%

Potential reduce by 311.7 kB

  • Original 637.7 kB
  • After minification 637.7 kB
  • After compression 325.9 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 311.7 kB or 49% of the original size.

CSS Optimization

-2%

Potential reduce by 558 B

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 34.4 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. Compress-pdf.chuyenthuvi.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • AJAX
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COMPRESS PDF CHUYENTHUVI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

compress-pdf.chuyenthuvi.com

compress-pdf.chuyenthuvi.com

243 ms

compress-pdf.chuyenthuvi.com

compress-pdf.chuyenthuvi.com

469 ms

font-awesome.min.css

font-awesome.min.css

16 ms

bootstrap.min.css

bootstrap.min.css

533 ms

main.css

main.css

439 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

547 ms

bootstrap.min.js

bootstrap.min.js

545 ms

adsbygoogle.js

adsbygoogle.js

111 ms

component-dropzone.css

component-dropzone.css

423 ms

dropzone.js

dropzone.js

26 ms

js

js

63 ms

show_ads_impl.js

show_ads_impl.js

320 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

35 ms

js

js

50 ms

analytics.js

analytics.js

16 ms

collect

collect

12 ms

Accessibility Review

compress-pdf.chuyenthuvi.com accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

compress-pdf.chuyenthuvi.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

compress-pdf.chuyenthuvi.com SEO score

95

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Compress-pdf.chuyenthuvi.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Compress-pdf.chuyenthuvi.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

compress-pdf.chuyenthuvi.com

Open Graph data is detected on the main page of COMPRESS PDF CHUYENTHUVI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: