Tools & Wizards About Us
master-sender.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

master-sender.com

bulk email software free download for email marketing

Page Load Speed

1.1 sec in total

First Response

409 ms

Resources Loaded

510 ms

Page Rendered

152 ms

master-sender.com screenshot

About Website

Visit master-sender.com now to see the best up-to-date Master Sender content and also check out these interesting facts you probably never knew about master-sender.com

Real anonymous bulk email software, Master Email Address Finder, extractor, harvester for online advertising, marketing.

Visit master-sender.com

Key Findings

We analyzed Master-sender.com page load time and found that the first response time was 409 ms and then it took 662 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

master-sender.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

master-sender.com

409 ms

style2.css

13 ms

mainN.jpg

11 ms

main.jpg

18 ms

lineL.jpg

19 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Master-sender.com and no external sources were called. The less responsive or slowest element that took the longest time to load (409 ms) belongs to the original domain Master-sender.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.5 kB (41%)

Content Size

64.4 kB

After Optimization

37.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Master-sender.com main page is 64.4 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. Only 10% of websites need less resources to load. Images take 33.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 26.4 kB

  • Original 30.9 kB
  • After minification 26.4 kB
  • After compression 4.5 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 14% 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 26.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 43 B

  • Original 33.1 kB
  • After minification 33.0 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. Master Sender images are well optimized though.

CSS Optimization

-16%

Potential reduce by 64 B

  • Original 405 B
  • After minification 405 B
  • After compression 341 B

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. Master-sender.com needs all CSS files to be minified and compressed as it can save up to 64 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (67%)

Requests Now

30

After Optimization

10

  • Images
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Master Sender. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

master-sender.com

master-sender.com

409 ms

style2.css

style2.css

13 ms

mainN.jpg

mainN.jpg

11 ms

main.jpg

main.jpg

18 ms

lineL.jpg

lineL.jpg

19 ms

menu4.jpg

menu4.jpg

17 ms

left.gif

left.gif

18 ms

line1L.gif

line1L.gif

18 ms

cap1.gif

cap1.gif

19 ms

bgleft1.gif

bgleft1.gif

27 ms

spacer.gif

spacer.gif

25 ms

bgleft2.gif

bgleft2.gif

24 ms

bgleft3.gif

bgleft3.gif

25 ms

bgleftN.gif

bgleftN.gif

26 ms

lineR.jpg

lineR.jpg

28 ms

srchN.jpg

srchN.jpg

34 ms

picN.jpg

picN.jpg

34 ms

wel1.jpg

wel1.jpg

33 ms

left2.gif

left2.gif

32 ms

more.gif

more.gif

34 ms

ordernow.jpg

ordernow.jpg

35 ms

download.jpg

download.jpg

43 ms

bullet.gif

bullet.gif

43 ms

chart.jpg

chart.jpg

43 ms

email.jpg

email.jpg

40 ms

line_horz_2.gif

line_horz_2.gif

42 ms

line_bot.jpg

line_bot.jpg

42 ms

line1.gif

line1.gif

49 ms

footbg.gif

footbg.gif

48 ms

wel1(2).jpg

wel1(2).jpg

50 ms

line_botN2.jpg

line_botN2.jpg

50 ms

Accessibility Review

master-sender.com accessibility score

54

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

master-sender.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

master-sender.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Master-sender.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 Master-sender.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

master-sender.com

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