3 sec in total
472 ms
2.3 sec
208 ms
Welcome to postbark.tumblr.com homepage info - get ready to check Postbark Tumblr best content for United States right away, or after learning these important things about postbark.tumblr.com
Visit postbark.tumblr.comWe analyzed Postbark.tumblr.com page load time and found that the first response time was 472 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
postbark.tumblr.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.3 s
10/100
25%
Value6.1 s
44/100
10%
Value2,260 ms
6/100
30%
Value0.012
100/100
15%
Value7.6 s
46/100
10%
472 ms
34 ms
58 ms
29 ms
29 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Postbark.tumblr.com, 22% (10 requests) were made to 41.media.tumblr.com and 20% (9 requests) were made to Assets.tumblr.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source 41.media.tumblr.com.
Page size can be reduced by 846.6 kB (30%)
2.8 MB
2.0 MB
In fact, the total size of Postbark.tumblr.com main page is 2.8 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. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 125.7 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 125.7 kB or 83% of the original size.
Potential reduce by 45.2 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. Postbark Tumblr images are well optimized though.
Potential reduce by 485.6 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 485.6 kB or 64% of the original size.
Potential reduce by 190.2 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. Postbark.tumblr.com needs all CSS files to be minified and compressed as it can save up to 190.2 kB or 85% of the original size.
Number of requests can be reduced by 17 (41%)
41
24
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postbark 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 13 to 1 for JavaScripts and as a result speed up the page load time.
postbark.tumblr.com
472 ms
pre_tumblelog.js
34 ms
application.css
58 ms
tumblelog_post_message_queue.js
29 ms
stylesheet.css
29 ms
application.js
48 ms
index.js
43 ms
pinit.js
269 ms
analytics.js
269 ms
tumblr_nk2xdzqCYv1tqcgauo1_500.jpg
480 ms
like_iframe.html
292 ms
tumblr_nijta8UFeO1tqcgauo1_500.jpg
377 ms
tumblr_nh91lm0gPZ1tqcgauo1_500.jpg
465 ms
impixu
333 ms
featured
312 ms
tumblr_nhavk8b0Mz1tqcgauo1_500.jpg
386 ms
tumblr_nh5dt1XZEA1tqcgauo1_500.jpg
422 ms
tumblr_ngw23h2gTu1tqcgauo1_500.jpg
530 ms
impixu
271 ms
loader.gif
161 ms
tumblr_nhggjcEmTt1tqcgauo1_500.jpg
319 ms
tumblr_nhevi0MBYP1tqcgauo1_500.jpg
315 ms
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504 ms
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313 ms
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327 ms
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403 ms
tumblr_nh1kpdoIXG1tqcgauo1_500.jpg
565 ms
tumblr_ngzqe4SqNo1tqcgauo1_500.jpg
1544 ms
tumblr_ngxtrza8Ke1tqcgauo1_500.jpg
441 ms
analytics.html
317 ms
didot-webfont.woff
266 ms
gotham-book.woff
342 ms
fontello.woff
382 ms
login_check.html
142 ms
collect
146 ms
pinit_main.js
179 ms
avatar_6347ecebb101_40.png
151 ms
iframe_logo.png
84 ms
rapid-3.36.js
92 ms
rapidworker-1.2.js
97 ms
ga.js
48 ms
analytics.js
47 ms
cs.js
88 ms
yql
176 ms
__utm.gif
29 ms
cedexis.radar.js
14 ms
postbark.tumblr.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
postbark.tumblr.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
postbark.tumblr.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postbark.tumblr.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 Postbark.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.
postbark.tumblr.com
Open Graph data is detected on the main page of Postbark Tumblr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: