3.3 sec in total
279 ms
2 sec
1 sec
Click here to check amazing Nerdydata Tumblr content for United States. Otherwise, check out these important facts you probably never knew about nerdydata.tumblr.com
Visit nerdydata.tumblr.comWe analyzed Nerdydata.tumblr.com page load time and found that the first response time was 279 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
nerdydata.tumblr.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value4.5 s
37/100
25%
Value4.5 s
73/100
10%
Value190 ms
91/100
30%
Value0.012
100/100
15%
Value6.3 s
61/100
10%
279 ms
25 ms
57 ms
37 ms
39 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nerdydata.tumblr.com, 14% (11 requests) were made to Assets.tumblr.com and 9% (7 requests) were made to 33.media.tumblr.com. The less responsive or slowest element that took the longest time to load (491 ms) relates to the external source Search.nerdydata.com.
Page size can be reduced by 1.4 MB (50%)
2.8 MB
1.4 MB
In fact, the total size of Nerdydata.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. 65% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 75.6 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 22.2 kB, which is 24% 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 75.6 kB or 80% of the original size.
Potential reduce by 46.8 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. Nerdydata Tumblr images are well optimized though.
Potential reduce by 984.7 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 984.7 kB or 67% of the original size.
Potential reduce by 293.3 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. Nerdydata.tumblr.com needs all CSS files to be minified and compressed as it can save up to 293.3 kB or 84% of the original size.
Number of requests can be reduced by 35 (46%)
76
41
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nerdydata 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 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
blog.nerdydata.com
279 ms
pre_tumblelog.js
25 ms
css
57 ms
normalize.css
37 ms
main.css
39 ms
tumblelog_post_message_queue.js
23 ms
stylesheet.css
22 ms
jquery.min.js
32 ms
jquery.masonry.min.js
20 ms
main-min.js
26 ms
index.js
38 ms
sprite-1x.png
60 ms
avatar_f2157ced7ba2_128.png
254 ms
tumblr_inline_n7bxei7P551s6dsre.jpg
248 ms
tumblr_inline_n7bxvcsAZi1s6dsre.jpg
80 ms
like_iframe.html
75 ms
widgets.js
75 ms
blogpare.php
425 ms
analytics.js
40 ms
counter.js
192 ms
tumblr_inline_n7bxs8l3pS1s6dsre.jpg
210 ms
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209 ms
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tumblr_static_capture.PNG
202 ms
collect
160 ms
t.php
199 ms
mixpanel-2.2.min.js
197 ms
Gibson-SemiBold-webfont.woff
136 ms
Gibson-Regular-webfont.woff
135 ms
impixu
178 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
157 ms
impixu
48 ms
analytics.html
184 ms
login_check.html
32 ms
nerdydata.com.css
383 ms
nerdydata.com-app.js
430 ms
nerdydata.com-lib.js
491 ms
120 ms
avatar_f2157ced7ba2_40.png
53 ms
iframe_logo.png
41 ms
rapid-3.36.js
100 ms
rapidworker-1.2.js
99 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
62 ms
info.json
217 ms
ga.js
90 ms
analytics.js
89 ms
cs.js
115 ms
yql
398 ms
__utm.gif
50 ms
Roboto-Regular.woff
397 ms
Roboto-Medium.woff
400 ms
Roboto-Light.woff
399 ms
Roboto-Thin.woff
398 ms
Roboto-Bold.woff
399 ms
webfont.js
227 ms
prettify.css
261 ms
navigation.html
109 ms
footer.html
266 ms
page-error.html
345 ms
gtm.js
151 ms
getUser
456 ms
ND_Logo_Black_White.png
248 ms
ND_Text_Web.png
247 ms
css
70 ms
fontawesome-webfont.woff
300 ms
package.json
92 ms
jot.html
3 ms
collect
14 ms
cedexis.radar.js
4 ms
collect
6 ms
collect
5 ms
nerdydata.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.
nerdydata.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
nerdydata.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 Nerdydata.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 Nerdydata.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.
nerdydata.tumblr.com
Open Graph description is not detected on the main page of Nerdydata 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: