Tools & Wizards About Us
zeissvrone.tumblr.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zeissvrone.tumblr.com

ZEISS Virtual Reality

Page Load Speed

5.7 sec in total

First Response

259 ms

Resources Loaded

2.4 sec

Page Rendered

3.1 sec

zeissvrone.tumblr.com screenshot

About Website

Welcome to zeissvrone.tumblr.com homepage info - get ready to check ZEISS Vrone Tumblr best content for United States right away, or after learning these important things about zeissvrone.tumblr.com

Visit zeissvrone.tumblr.com

Key Findings

We analyzed Zeissvrone.tumblr.com page load time and found that the first response time was 259 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

zeissvrone.tumblr.com performance score

0

Network Requests Diagram

zeissvrone.tumblr.com

259 ms

pre_tumblelog.js

33 ms

vendor-ec24800204.css

745 ms

app-31075ad16d.css

476 ms

modernizr-c1ff1650bb.js

387 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zeissvrone.tumblr.com, 46% (31 requests) were made to Assets.zeissvrone.com and 12% (8 requests) were made to Assets.tumblr.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Assets.zeissvrone.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 975.0 kB (20%)

Content Size

5.0 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zeissvrone.tumblr.com main page is 5.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 66.8 kB

  • Original 81.7 kB
  • After minification 68.3 kB
  • After compression 14.9 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 13.4 kB, which is 16% 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 66.8 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 141.2 kB

  • Original 3.7 MB
  • After minification 3.6 MB

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. ZEISS Vrone Tumblr images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 573.1 kB

  • Original 907.9 kB
  • After minification 907.9 kB
  • After compression 334.8 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 573.1 kB or 63% of the original size.

CSS Optimization

-87%

Potential reduce by 193.9 kB

  • Original 222.2 kB
  • After minification 222.1 kB
  • After compression 28.3 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. Zeissvrone.tumblr.com needs all CSS files to be minified and compressed as it can save up to 193.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (36%)

Requests Now

66

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZEISS Vrone Tumblr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zeissvrone.tumblr.com

zeissvrone.tumblr.com

259 ms

pre_tumblelog.js

pre_tumblelog.js

33 ms

vendor-ec24800204.css

vendor-ec24800204.css

745 ms

app-31075ad16d.css

app-31075ad16d.css

476 ms

modernizr-c1ff1650bb.js

modernizr-c1ff1650bb.js

387 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

37 ms

stylesheet.css

stylesheet.css

42 ms

platform.js

platform.js

100 ms

vendor-6e2b2d16d9.js

vendor-6e2b2d16d9.js

1034 ms

app-2a3a60b78a.js

app-2a3a60b78a.js

384 ms

index.js

index.js

39 ms

analytics.js

analytics.js

22 ms

collect

collect

24 ms

follow_button.html

follow_button.html

214 ms

tumblr_o22l30msY21u0v4y2o1_r2_1280.jpg

tumblr_o22l30msY21u0v4y2o1_r2_1280.jpg

208 ms

tumblr_o1z3lvUlJg1u0v4y2o1_r2_540.png

tumblr_o1z3lvUlJg1u0v4y2o1_r2_540.png

209 ms

tumblr_nzpz86yA4R1u0v4y2o1_1280.jpg

tumblr_nzpz86yA4R1u0v4y2o1_1280.jpg

213 ms

tumblr_nx1encP75K1u0v4y2o1_1280.gif

tumblr_nx1encP75K1u0v4y2o1_1280.gif

202 ms

tumblr_nw40wyHvgd1u0v4y2o1_r2_1280.jpg

tumblr_nw40wyHvgd1u0v4y2o1_r2_1280.jpg

183 ms

tumblr_nuwzb6uozw1u0v4y2o1_1280.jpg

tumblr_nuwzb6uozw1u0v4y2o1_1280.jpg

188 ms

tumblr_nvlfzkRYmf1u0v4y2o1_1280.gif

tumblr_nvlfzkRYmf1u0v4y2o1_1280.gif

177 ms

ZEISS%20VR%20ONE.svg

ZEISS%20VR%20ONE.svg

185 ms

zeiss-vr-fold.png

zeiss-vr-fold.png

877 ms

googlecardboard.png

googlecardboard.png

186 ms

key03.png

key03.png

195 ms

key02.png

key02.png

187 ms

key01.png

key01.png

196 ms

shadow_video@2x.png

shadow_video@2x.png

196 ms

slide-in-video-bg.jpg

slide-in-video-bg.jpg

198 ms

Video_Placeholder@2x.jpg

Video_Placeholder@2x.jpg

284 ms

Phone%201@2x.jpg

Phone%201@2x.jpg

721 ms

Phone%202@2x.jpg

Phone%202@2x.jpg

366 ms

Phone%203@2x.jpg

Phone%203@2x.jpg

693 ms

Phone%204@2x.jpg

Phone%204@2x.jpg

719 ms

Phone%205@2x.jpg

Phone%205@2x.jpg

363 ms

Phone%206@2x.jpg

Phone%206@2x.jpg

458 ms

Phone%207@2x.jpg

Phone%207@2x.jpg

692 ms

Phone-4@2x_active.jpg

Phone-4@2x_active.jpg

868 ms

iphone_white@2x.png

iphone_white@2x.png

810 ms

app-store.svg

app-store.svg

713 ms

play-store.svg

play-store.svg

810 ms

visual_vroneside@2x.png

visual_vroneside@2x.png

1031 ms

qr_viewer_profile.png

qr_viewer_profile.png

809 ms

shutterstock_173967290@2x.jpg

shutterstock_173967290@2x.jpg

895 ms

VR_One_8255_Persp_Black_Female_Medium_Lands@2x.jpg

VR_One_8255_Persp_Black_Female_Medium_Lands@2x.jpg

1028 ms

ZEISS%20VR%20ONE%202.svg

ZEISS%20VR%20ONE%202.svg

893 ms

tumblr_nv4rs5hX3N1u0v4y2o1_1280.jpg

tumblr_nv4rs5hX3N1u0v4y2o1_1280.jpg

165 ms

tumblr_nvhs0p1XOX1u0v4y2o1_r2_1280.jpg

tumblr_nvhs0p1XOX1u0v4y2o1_r2_1280.jpg

160 ms

tumblr_ns5wqoVbiz1u0v4y2o1_1280.jpg

tumblr_ns5wqoVbiz1u0v4y2o1_1280.jpg

161 ms

follow_button.js

follow_button.js

20 ms

icomoon.woff

icomoon.woff

782 ms

ga.js

ga.js

19 ms

follow_button_sprite.png

follow_button_sprite.png

16 ms

widgets.js

widgets.js

157 ms

__utm.gif

__utm.gif

50 ms

impixu

impixu

257 ms

impixu

impixu

111 ms

analytics.html

analytics.html

131 ms

login_check.html

login_check.html

28 ms

avatar_c9dc73931c00_40.png

avatar_c9dc73931c00_40.png

110 ms

iframe_logo.png

iframe_logo.png

66 ms

rapid-3.33.js

rapid-3.33.js

228 ms

rapidworker-1.2.js

rapidworker-1.2.js

99 ms

ga.js

ga.js

108 ms

analytics.js

analytics.js

100 ms

cs.js

cs.js

72 ms

__utm.gif

__utm.gif

18 ms

cedexis.radar.js

cedexis.radar.js

9 ms

SEO Factors

zeissvrone.tumblr.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 Zeissvrone.tumblr.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 Zeissvrone.tumblr.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

zeissvrone.tumblr.com

Open Graph description is not detected on the main page of ZEISS Vrone Tumblr. 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: