1.9 sec in total
152 ms
1.3 sec
500 ms
Visit bloc.io now to see the best up-to-date Bloc content for United States and also check out these interesting facts you probably never knew about bloc.io
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Visit bloc.ioWe analyzed Bloc.io page load time and found that the first response time was 152 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
bloc.io performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value6.4 s
10/100
25%
Value13.5 s
2/100
10%
Value5,840 ms
0/100
30%
Value1.145
1/100
15%
Value26.2 s
0/100
10%
152 ms
75 ms
94 ms
135 ms
98 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 9% of them (3 requests) were addressed to the original Bloc.io, 53% (18 requests) were made to Cdn1.bloc.io and 9% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (736 ms) relates to the external source D2dq2ahtl5zl1z.cloudfront.net.
Page size can be reduced by 825.8 kB (37%)
2.3 MB
1.4 MB
In fact, the total size of Bloc.io main page is 2.3 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 41.5 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 41.5 kB or 73% of the original size.
Potential reduce by 3.9 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. Bloc images are well optimized though.
Potential reduce by 118.4 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 118.4 kB or 64% of the original size.
Potential reduce by 662.0 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. Bloc.io needs all CSS files to be minified and compressed as it can save up to 662.0 kB or 79% of the original size.
Number of requests can be reduced by 9 (33%)
27
18
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bloc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
bloc.io
152 ms
www.bloc.io
75 ms
css
94 ms
application-be1c3a8f584052fd3381e8d3965b74fe.css
135 ms
tfa.js
98 ms
jquery.min.js
86 ms
lodash.min.js
96 ms
init-bundle-b8decfcbaadc006e3b67.js
97 ms
lightweight_ng-bundle-b8decfcbaadc006e3b67.js
217 ms
mixpanel_tracking-ea7ae8699fd8aa0ba7c8da33c6535cb5.js
95 ms
visits
459 ms
munchkin.js
323 ms
quant.js
333 ms
analytics.min.js
736 ms
logo-white-507998c9a61c5ecc5fcdc8806b0bc66d.png
287 ms
square-50x50-black-ccaccfb5011c3f2b18ee5afc37d86388.png
286 ms
announcement-43d0dfe9c185a43ef731d6ba6232a984.jpg
308 ms
three-points-apps-e08170070425c52df37dcc0eb1532e90.png
285 ms
three-points-meetings-3267effbf8f0c9fe7bb99b010acc4ccd.png
315 ms
three-points-timer-d0c5063e65a389fa6d5d17c7799da8a7.png
334 ms
set-background-a3cc14de6fd7693dc5dc0985f3de8828.jpg
402 ms
career-background-dac5fd5a106148ce1d68f136c3145c9e.jpg
331 ms
immersive-bg-833b5f2ae9e0c831fce75fe4ea909e29.jpg
331 ms
techcrunch-55c38c971cdf58069849a9d86a27861a.png
332 ms
tnw-d344f2f81ec1e4051fcb75a934b9392c.png
330 ms
venturebeat-ecc504ea6f49bcee6d307316050acbfe.png
338 ms
sfchronicle-bcfb9394a1c3199a1a00086a0ddf93f1.png
339 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
366 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
384 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
396 ms
fontawesome-webfont-d90dd547395fc4a47c955d995e749616.woff
114 ms
b9JDKDxAAAAAVP8s60AAA==
16 ms
munchkin.js
19 ms
visitWebPage
53 ms
bloc.io 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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
bloc.io 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
bloc.io SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bloc.io 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 Bloc.io 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.
bloc.io
Open Graph data is detected on the main page of Bloc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: