Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

pdfmailer.com

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Page Load Speed

4.4 sec in total

First Response

306 ms

Resources Loaded

3.8 sec

Page Rendered

242 ms

pdfmailer.com screenshot

About Website

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Key Findings

We analyzed Pdfmailer.com page load time and found that the first response time was 306 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

pdfmailer.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

pdfmailer.com

306 ms

pdfmailer

931 ms

css

24 ms

acx5tpi-e.css

467 ms

orig_framework.css

280 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Pdfmailer.com, 74% (86 requests) were made to Gotomaxx.com and 13% (15 requests) were made to Agent.teamzone.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Gotomaxx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 401.6 kB (33%)

Content Size

1.2 MB

After Optimization

826.1 kB

In fact, the total size of Pdfmailer.com main page is 1.2 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. 45% of websites need less resources to load. Images take 664.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 48.1 kB

  • Original 64.4 kB
  • After minification 64.1 kB
  • After compression 16.3 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 48.1 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 38.5 kB

  • Original 664.8 kB
  • After minification 626.4 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. PDFMAILER images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 50.7 kB

  • Original 89.1 kB
  • After minification 86.5 kB
  • After compression 38.4 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 50.7 kB or 57% of the original size.

CSS Optimization

-65%

Potential reduce by 264.3 kB

  • Original 409.4 kB
  • After minification 366.8 kB
  • After compression 145.1 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. Pdfmailer.com needs all CSS files to be minified and compressed as it can save up to 264.3 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (50%)

Requests Now

102

After Optimization

51

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDFMAILER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pdfmailer.com accessibility score

96

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.

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

pdfmailer.com best practices score

83

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

Page has valid source maps

SEO Factors

pdfmailer.com SEO score

99

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

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdfmailer.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Pdfmailer.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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