Tools & Wizards About Us

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

html-to-pdf.com

HTML to PDF for .NET | C# PDF Library for .NET | EvoPdf

Page Load Speed

1.1 sec in total

First Response

109 ms

Resources Loaded

776 ms

Page Rendered

184 ms

About Website

Welcome to html-to-pdf.com homepage info - get ready to check HTML To PDF best content right away, or after learning these important things about html-to-pdf.com

EVO HTML to PDF for .NET and C# can be integrated in ASP.NET, MVC, .NET Core, Azure applications to convert HTML5, CSS3, WebFonts, SVG to PDF in C# and VB.NET

Visit html-to-pdf.com

Key Findings

We analyzed Html-to-pdf.com page load time and found that the first response time was 109 ms and then it took 960 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

html-to-pdf.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

html-to-pdf.com

109 ms

www.html-to-pdf.com

73 ms

www.evopdf.com

119 ms

www.evopdf.com

171 ms

evopdf.css

92 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Html-to-pdf.com, 88% (46 requests) were made to Evopdf.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (171 ms) relates to the external source Evopdf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.4 kB (50%)

Content Size

499.0 kB

After Optimization

251.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Html-to-pdf.com main page is 499.0 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. 20% of websites need less resources to load. Images take 205.1 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 115.1 kB

  • Original 124.3 kB
  • After minification 60.4 kB
  • After compression 9.2 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 63.9 kB, which is 51% 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 115.1 kB or 93% of the original size.

Image Optimization

-8%

Potential reduce by 17.4 kB

  • Original 205.1 kB
  • After minification 187.7 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. HTML To PDF images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 79.6 kB

  • Original 130.8 kB
  • After minification 118.0 kB
  • After compression 51.2 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 79.6 kB or 61% of the original size.

CSS Optimization

-91%

Potential reduce by 35.4 kB

  • Original 38.8 kB
  • After minification 25.4 kB
  • After compression 3.4 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. Html-to-pdf.com needs all CSS files to be minified and compressed as it can save up to 35.4 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

48

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HTML To PDF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

html-to-pdf.com accessibility score

82

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

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

Form elements do not have associated labels

Best Practices

html-to-pdf.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

html-to-pdf.com SEO score

100

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

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 Html-to-pdf.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 Html-to-pdf.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 HTML To PDF. 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: