Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

yzkq340jvxld7961.click.mailersend.net

Email Sending Service - MailerSend

Page Load Speed

16.5 sec in total

First Response

334 ms

Resources Loaded

16.2 sec

Page Rendered

50 ms

About Website

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Key Findings

We analyzed Yzkq340jvxld7961.click.mailersend.net page load time and found that the first response time was 334 ms and then it took 16.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

yzkq340jvxld7961.click.mailersend.net performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value3,000 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value22.8 s

1/100

10%

Network Requests Diagram

yzkq340jvxld7961.click.mailersend.net

334 ms

mailersend.com

191 ms

www.mailersend.com

172 ms

script.js

54 ms

gtm.js

76 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Yzkq340jvxld7961.click.mailersend.net, 82% (69 requests) were made to Mailersend.com and 2% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (15.4 sec) relates to the external source Cdn.pulsera.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.7 kB (23%)

Content Size

800.5 kB

After Optimization

613.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yzkq340jvxld7961.click.mailersend.net main page is 800.5 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. 50% of websites need less resources to load. Images take 509.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 147.7 kB

  • Original 171.7 kB
  • After minification 126.7 kB
  • After compression 24.0 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 44.9 kB, which is 26% 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 147.7 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 28.6 kB

  • Original 509.1 kB
  • After minification 480.6 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. Yzkq 340 Jvxld 7961 Click Mailer Send images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 9.2 kB

  • Original 102.6 kB
  • After minification 102.6 kB
  • After compression 93.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 1.2 kB

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 16.0 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. Yzkq340jvxld7961.click.mailersend.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (61%)

Requests Now

79

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yzkq 340 Jvxld 7961 Click Mailer Send. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

yzkq340jvxld7961.click.mailersend.net accessibility score

69

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

yzkq340jvxld7961.click.mailersend.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

yzkq340jvxld7961.click.mailersend.net SEO score

79

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 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 Yzkq340jvxld7961.click.mailersend.net 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 Yzkq340jvxld7961.click.mailersend.net 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 data is detected on the main page of Yzkq 340 Jvxld 7961 Click Mailer Send. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: