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email.dolphin-browser.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

email.dolphin-browser.com

Page Load Speed

3.2 sec in total

First Response

537 ms

Resources Loaded

2 sec

Page Rendered

683 ms

email.dolphin-browser.com screenshot

About Website

Click here to check amazing Email Dolphin Browser content for United States. Otherwise, check out these important facts you probably never knew about email.dolphin-browser.com

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Visit email.dolphin-browser.com

Key Findings

We analyzed Email.dolphin-browser.com page load time and found that the first response time was 537 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

email.dolphin-browser.com performance score

0

Network Requests Diagram

email.dolphin-browser.com

537 ms

www.mailgun.com

156 ms

32694127.js

161 ms

main.css

75 ms

packed.js

154 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Email.dolphin-browser.com, 15% (21 requests) were made to Google.com and 12% (17 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (537 ms) belongs to the original domain Email.dolphin-browser.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 719.9 kB (62%)

Content Size

1.2 MB

After Optimization

444.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Email.dolphin-browser.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. 60% of websites need less resources to load. Javascripts take 942.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 81.9 kB

  • Original 110.4 kB
  • After minification 101.0 kB
  • After compression 28.5 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 81.9 kB or 74% of the original size.

Image Optimization

-13%

Potential reduce by 14.6 kB

  • Original 110.8 kB
  • After minification 96.2 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, Email Dolphin Browser needs image optimization as it can save up to 14.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 623.1 kB

  • Original 942.8 kB
  • After minification 942.6 kB
  • After compression 319.6 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 623.1 kB or 66% of the original size.

CSS Optimization

-43%

Potential reduce by 270 B

  • Original 631 B
  • After minification 567 B
  • After compression 361 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. Email.dolphin-browser.com needs all CSS files to be minified and compressed as it can save up to 270 B or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 94 (91%)

Requests Now

103

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Email Dolphin Browser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

email.dolphin-browser.com

email.dolphin-browser.com

537 ms

www.mailgun.com

www.mailgun.com

156 ms

32694127.js

32694127.js

161 ms

main.css

main.css

75 ms

packed.js

packed.js

154 ms

api.js

api.js

51 ms

ace.js

ace.js

15 ms

run_prettify.js

run_prettify.js

57 ms

css

css

27 ms

css

css

39 ms

heap-3371949115.js

heap-3371949115.js

36 ms

j.php

j.php

24 ms

recaptcha__en.js

recaptcha__en.js

182 ms

gtm.js

gtm.js

98 ms

envelope-border.png

envelope-border.png

95 ms

mailgun.svg

mailgun.svg

110 ms

customers.png

customers.png

109 ms

code.png

code.png

108 ms

sp.png

sp.png

356 ms

prettify.css

prettify.css

127 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

82 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

84 ms

anMUvcNT0H1YN4FII8wpr4e2tK5W43RXgBRKkM4A5Qg.ttf

anMUvcNT0H1YN4FII8wpr4e2tK5W43RXgBRKkM4A5Qg.ttf

115 ms

anMUvcNT0H1YN4FII8wpr93Z6MveExszb-iKWJY7ddA.ttf

anMUvcNT0H1YN4FII8wpr93Z6MveExszb-iKWJY7ddA.ttf

115 ms

v.gif

v.gif

34 ms

va-089a4b18149b1b0e644c997aef6f92d6.js

va-089a4b18149b1b0e644c997aef6f92d6.js

27 ms

opa-e2581d6d19bd5d8b113748860adaca4b.js

opa-e2581d6d19bd5d8b113748860adaca4b.js

27 ms

roundtrip.js

roundtrip.js

42 ms

conversion_async.js

conversion_async.js

73 ms

analytics.js

analytics.js

72 ms

520a66ce3f8859cf5b0000a3.js

520a66ce3f8859cf5b0000a3.js

71 ms

oct.js

oct.js

36 ms

activityi;src=4361691;type=PageN-;cat=Remar-;u3=geo;u1=pageN;ord=2074680120847;~oref=http%3A%2F%2Fwww.mailgun.com%2F

activityi;src=4361691;type=PageN-;cat=Remar-;u3=geo;u1=pageN;ord=2074680120847;~oref=http%3A%2F%2Fwww.mailgun.com%2F

186 ms

i.js

i.js

185 ms

e53d31de109b5661072128d80abf1c0e25a20a9f.2.js

e53d31de109b5661072128d80abf1c0e25a20a9f.2.js

214 ms

adsct

adsct

265 ms

adsct

adsct

269 ms

loader1.js

loader1.js

220 ms

theme-monokai.js

theme-monokai.js

110 ms

mode-sh.js

mode-sh.js

110 ms

h

h

55 ms

91 ms

collect

collect

33 ms

collect

collect

88 ms

e

e

37 ms

ENZTYYR32BBIVGMVNFF6QL.js

ENZTYYR32BBIVGMVNFF6QL.js

279 ms

8160-428-10-5523.js

8160-428-10-5523.js

33 ms

tagjs

tagjs

41 ms

21 ms

c

c

201 ms

ga-audiences

ga-audiences

33 ms

75 ms

adsct

adsct

54 ms

Pug

Pug

99 ms

cb

cb

37 ms

cb

cb

5 ms

sd

sd

5 ms

ncm

ncm

14 ms

tap.php

tap.php

100 ms

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24 ms

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21 ms

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23 ms

tr

tr

29 ms

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22 ms

tap.php

tap.php

114 ms

28 ms

u.php

u.php

33 ms

sync

sync

12 ms

adsct

adsct

34 ms

21 ms

pixel

pixel

18 ms

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23 ms

sd

sd

7 ms

20 ms

cb

cb

3 ms

377928.gif

377928.gif

7 ms

in

in

5 ms

application2.js

application2.js

129 ms

ENZTYYR32BBIVGMVNFF6QL.js

ENZTYYR32BBIVGMVNFF6QL.js

55 ms

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36 ms

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tap.php

tap.php

52 ms

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tr

tr

32 ms

u.php

u.php

39 ms

sync

sync

27 ms

adsct

adsct

73 ms

377928.gif

377928.gif

27 ms

sd

sd

22 ms

58 ms

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56 ms

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ncm

ncm

10 ms

SEO Factors

email.dolphin-browser.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Email.dolphin-browser.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Email.dolphin-browser.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

email.dolphin-browser.com

Open Graph description is not detected on the main page of Email Dolphin Browser. 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: