Tools & Wizards About Us
htmlemailboilerplate.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

htmlemailboilerplate.com

A Simple HTML Email Boilerplate for Your Email Marketing

Page Load Speed

709 ms in total

First Response

92 ms

Resources Loaded

458 ms

Page Rendered

159 ms

htmlemailboilerplate.com screenshot

About Website

Click here to check amazing HTML Email Boilerplate content. Otherwise, check out these important facts you probably never knew about htmlemailboilerplate.com

Use these code examples as a guideline for formatting your HTML email to avoid some of the major styling pitfalls in HTML email design.

Visit htmlemailboilerplate.com

Key Findings

We analyzed Htmlemailboilerplate.com page load time and found that the first response time was 92 ms and then it took 617 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

htmlemailboilerplate.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

Email-Boilerplate

92 ms

frameworks-c9ebe75b707357dc366c2f7d27d201cf79f46c84e7c019ebdfdf6330f7e236df.css

83 ms

github-a6e222a9687ffdc5147c3f6bfc0e145a42e3d02c8c5f29690dd19b7542391d57.css

104 ms

site-761fae5b692f533e1cb81ffa93667979373ec8f3d051c871fd56efe92d49825b.css

99 ms

434700

133 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Htmlemailboilerplate.com, 10% (1 request) were made to Github.com and 10% (1 request) were made to Avatars1.githubusercontent.com. The less responsive or slowest element that took the longest time to load (133 ms) relates to the external source Avatars1.githubusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.7 kB (81%)

Content Size

569.3 kB

After Optimization

108.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Htmlemailboilerplate.com main page is 569.3 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. 30% of websites need less resources to load. CSS take 511.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 42.4 kB

  • Original 54.7 kB
  • After minification 50.2 kB
  • After compression 12.3 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 42.4 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 333 B

  • Original 2.9 kB
  • After minification 2.6 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. Obviously, HTML Email Boilerplate needs image optimization as it can save up to 333 B or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 418.0 kB

  • Original 511.7 kB
  • After minification 510.2 kB
  • After compression 93.8 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. Htmlemailboilerplate.com needs all CSS files to be minified and compressed as it can save up to 418.0 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HTML Email Boilerplate. According to our analytics all requests are already optimized.

Network Requests Diagram

Email-Boilerplate

Email-Boilerplate

92 ms

frameworks-c9ebe75b707357dc366c2f7d27d201cf79f46c84e7c019ebdfdf6330f7e236df.css

frameworks-c9ebe75b707357dc366c2f7d27d201cf79f46c84e7c019ebdfdf6330f7e236df.css

83 ms

github-a6e222a9687ffdc5147c3f6bfc0e145a42e3d02c8c5f29690dd19b7542391d57.css

github-a6e222a9687ffdc5147c3f6bfc0e145a42e3d02c8c5f29690dd19b7542391d57.css

104 ms

site-761fae5b692f533e1cb81ffa93667979373ec8f3d051c871fd56efe92d49825b.css

site-761fae5b692f533e1cb81ffa93667979373ec8f3d051c871fd56efe92d49825b.css

99 ms

434700

434700

133 ms

octocat-spinner-32.gif

octocat-spinner-32.gif

94 ms

ie-notice.png

ie-notice.png

9 ms

roboto-regular.woff

roboto-regular.woff

8 ms

roboto-medium.woff

roboto-medium.woff

12 ms

roboto-light.woff

roboto-light.woff

11 ms

Accessibility Review

htmlemailboilerplate.com accessibility score

88

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.

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

Best Practices

htmlemailboilerplate.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

SEO Factors

htmlemailboilerplate.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 Htmlemailboilerplate.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 Htmlemailboilerplate.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

htmlemailboilerplate.com

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