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mailisback.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

mailisback.com

Share Local Media

Page Load Speed

463 ms in total

First Response

66 ms

Resources Loaded

287 ms

Page Rendered

110 ms

mailisback.com screenshot

About Website

Click here to check amazing Mailisback content. Otherwise, check out these important facts you probably never knew about mailisback.com

A premium direct mail solution for startups, technology companies, and high quality brands of all types. Powered by data and analytics and built on a principle of cooperation, our programs are designe...

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Key Findings

We analyzed Mailisback.com page load time and found that the first response time was 66 ms and then it took 397 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

mailisback.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

mailisback.com

66 ms

www.mailisback.com

72 ms

css

26 ms

jquery.fullPage.css

20 ms

animate.css

16 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 78% of them (21 requests) were addressed to the original Mailisback.com, 7% (2 requests) were made to Ajax.googleapis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (72 ms) belongs to the original domain Mailisback.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.6 kB (61%)

Content Size

58.1 kB

After Optimization

22.5 kB

  • HTML
  • JavaScript

In fact, the total size of Mailisback.com main page is 58.1 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. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.6 kB

  • Original 5.1 kB
  • After minification 4.7 kB
  • After compression 1.5 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 3.6 kB or 70% of the original size.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (46%)

Requests Now

24

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mailisback. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mailisback.com

mailisback.com

66 ms

www.mailisback.com

www.mailisback.com

72 ms

css

css

26 ms

jquery.fullPage.css

jquery.fullPage.css

20 ms

animate.css

animate.css

16 ms

skeleton.css

skeleton.css

13 ms

app.css

app.css

9 ms

jquery.min.js

jquery.min.js

10 ms

jquery-ui.min.js

jquery-ui.min.js

17 ms

jquery.easings.min.js

jquery.easings.min.js

11 ms

jquery.slimscroll.min.js

jquery.slimscroll.min.js

10 ms

jquery.fullPage.js

jquery.fullPage.js

62 ms

wow.js

wow.js

18 ms

app.js

app.js

18 ms

analytics.js

analytics.js

40 ms

center-line.svg

center-line.svg

21 ms

envelope.svg

envelope.svg

19 ms

logo-handy.png

logo-handy.png

26 ms

logo-minibar.png

logo-minibar.png

23 ms

logo-boxed.png

logo-boxed.png

23 ms

logo-bark_box.png

logo-bark_box.png

24 ms

logo-casper.png

logo-casper.png

26 ms

logo-gilt_city.png

logo-gilt_city.png

26 ms

logo-oyster.png

logo-oyster.png

25 ms

logo-blue_apron.png

logo-blue_apron.png

27 ms

RFda8w1V0eDZheqfcyQ4EHhCUOGz7vYGh680lGh-uXM.woff

RFda8w1V0eDZheqfcyQ4EHhCUOGz7vYGh680lGh-uXM.woff

21 ms

collect

collect

15 ms

Accessibility Review

mailisback.com accessibility score

86

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

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

mailisback.com best practices score

92

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

SEO Factors

mailisback.com SEO score

91

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mailisback.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mailisback.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

mailisback.com

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