905 ms in total
34 ms
512 ms
359 ms
Visit blitzscaling.com now to see the best up-to-date Blitzscaling content and also check out these interesting facts you probably never knew about blitzscaling.com
Blitzscaling, by Reid Hoffman and Chris Yeh, shares the secret to starting and scaling massively valuable companies.
Visit blitzscaling.comWe analyzed Blitzscaling.com page load time and found that the first response time was 34 ms and then it took 871 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
blitzscaling.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value6.1 s
12/100
25%
Value2.9 s
95/100
10%
Value240 ms
85/100
30%
Value0.004
100/100
15%
Value8.0 s
42/100
10%
34 ms
30 ms
28 ms
32 ms
41 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Blitzscaling.com, 33% (20 requests) were made to D9hhrg4mnvzow.cloudfront.net and 33% (20 requests) were made to Public.slidesharecdn.com. The less responsive or slowest element that took the longest time to load (322 ms) relates to the external source D9hhrg4mnvzow.cloudfront.net.
Page size can be reduced by 81.6 kB (9%)
950.5 kB
868.9 kB
In fact, the total size of Blitzscaling.com main page is 950.5 kB. 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. Images take 758.5 kB which makes up the majority of the site volume.
Potential reduce by 52.9 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. 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 52.9 kB or 82% of the original size.
Potential reduce by 320 B
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. Blitzscaling images are well optimized though.
Potential reduce by 28.4 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 28.4 kB or 23% of the original size.
Potential reduce by 30 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. Blitzscaling.com has all CSS files already compressed.
Number of requests can be reduced by 25 (48%)
52
27
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blitzscaling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
blitzscaling.com
34 ms
www.blitzscaling.com
30 ms
main-7b78720.z.css
28 ms
jquery.min.js
32 ms
jquery-shims.bundle-aa41391.z.js
41 ms
0eb14ff35dae7c6e6234bddd74f1eb34a4453e4d.js
7 ms
main.bundle-fed11df.z.js
86 ms
analytics.js
82 ms
oavlplpm7ErfpQ
214 ms
40bf0e43-header-background_10rs0dc0rs0d2000009028.png
196 ms
78d378b7-slideshow-background_11hc0q5000000000000028.png
184 ms
css
64 ms
b1d005a9-amazon_103b012000000000000028.png
110 ms
c10c0fe4-barnes-noble_1044013000000000000028.png
110 ms
31083e7b-ibooks_1000000000000000000028.png
109 ms
40992f0f-indie-bound_103e015000000000000028.png
127 ms
a1878f6e-header-book_108o0bj000000000000028.png
239 ms
b299b5f2-reid-headshot_103s03s000000000000028.png
239 ms
6dbd571c-chris-headshot_103s03s000000000000028.png
147 ms
e7e99a6c-bill-c_103s03s000000000000028.png
239 ms
cf82bbde-brian-c_103s03s000000000000028.png
239 ms
d75f0654-sheryl-c_103s03s000000000000028.png
231 ms
de402a15-eric-c_103s03s000000000000028.png
238 ms
23340b28-adam-c_103s03s000000000000028.png
317 ms
a86eb7a0-twtr-button_100z00z000000000000028.png
321 ms
f8c808a5-li-button_100z00z000000000000028.png
322 ms
82769544-2000px-cnn-svg_103x01t000000000000028.png
321 ms
2218ce79-cbs-this-morning-logo_103301u000000000000028.png
321 ms
7f79ef92-2000px-cnbc-logo-svg_102a01u000000000000028.png
321 ms
12527eff-npr-marketplace_105402204h01u00c000028.png
321 ms
collect
25 ms
js
115 ms
S6uyw4BMUTPHjx4wWA.woff
23 ms
S6u9w4BMUTPHh6UVSwiPHw.woff
28 ms
S6u8w4BMUTPHjxsAXC-s.woff
40 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff
54 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff
55 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
54 ms
app.10d489608a34b3c77437.css
87 ms
app_critical.b04d1b81e6242d323232.css
89 ms
slideview_critical.48e8d13c09994269bba9.css
104 ms
base.8b922773da9203cc7c61.css
98 ms
player_toolbar.20224c694a9b9749f9c4.css
107 ms
slideshare-icons.8833fc2200d3822f96e9.css
101 ms
runtime.242219905d79d83a436b.js
100 ms
combined_jquery.890ba6f8ebcb085d35ca.js
111 ms
core-utils.fe359c9e0c87688e1d4c.js
110 ms
global.16b47c6e96540c0117da.js
112 ms
modal_share.4f420759c85553a9472b.css
119 ms
share-clipboard-modal.a9abc0e857ee432d7819.css
121 ms
mobile_list_items.855daa4963cf55d9a7f2.css
125 ms
jquery.scrollTo-1.4.4.min.e4de994dae630de01c2c.js
118 ms
combined_analytics.2892c137e663ca9e08d7.js
121 ms
combined_base.d9e0195a6ceea0a597a9.js
142 ms
combined_foundation.a02c5a0dc3da2cb5a624.js
119 ms
combined_player.2df36f009e54def50299.js
121 ms
page-view.b58c115aaa79de226577.js
119 ms
blitzscaling-book-trailer-1-320.jpg
66 ms
blitzscaling-book-trailer-2-320.jpg
49 ms
blitzscaling-book-trailer-3-320.jpg
62 ms
slideshare-icons-fa2b4fc5febb408f90e1.woff
6 ms
blitzscaling.com accessibility score
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
blitzscaling.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
Page has valid source maps
blitzscaling.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blitzscaling.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 Blitzscaling.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.
blitzscaling.com
Open Graph description is not detected on the main page of Blitzscaling. 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: