7.2 sec in total
40 ms
3.6 sec
3.6 sec
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Visit blog.kitware.comWe analyzed Blog.kitware.com page load time and found that the first response time was 40 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
blog.kitware.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value7.4 s
4/100
25%
Value5.0 s
63/100
10%
Value580 ms
51/100
30%
Value0.026
100/100
15%
Value12.9 s
13/100
10%
40 ms
2149 ms
67 ms
59 ms
62 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 66% of them (33 requests) were addressed to the original Blog.kitware.com, 10% (5 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Blog.kitware.com.
Page size can be reduced by 507.4 kB (69%)
734.7 kB
227.3 kB
In fact, the total size of Blog.kitware.com main page is 734.7 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. 40% of websites need less resources to load. Javascripts take 295.7 kB which makes up the majority of the site volume.
Potential reduce by 99.1 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 99.1 kB or 80% of the original size.
Potential reduce by 23.1 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. Obviously, Blog Kitware needs image optimization as it can save up to 23.1 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 192.7 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 192.7 kB or 65% of the original size.
Potential reduce by 192.6 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. Blog.kitware.com needs all CSS files to be minified and compressed as it can save up to 192.6 kB or 82% of the original size.
Number of requests can be reduced by 31 (76%)
41
10
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Kitware. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
blog.kitware.com
40 ms
blog.kitware.com
2149 ms
wp-emoji-release.min.js
67 ms
crayon.min.css
59 ms
font-awesome.min.css
62 ms
style.css
78 ms
style.css
65 ms
css
71 ms
eventon_styles.css
96 ms
font-awesome.css
84 ms
jetpack.css
102 ms
jquery.js
152 ms
jquery-migrate.min.js
85 ms
crayon.min.js
99 ms
front.js
99 ms
modernizr-2.6.1.min.js
105 ms
css
58 ms
analytics.js
61 ms
KitwareBlog_Logo.png
75 ms
Pi-Day-2016.jpg
2807 ms
IMG_2700.jpg
1056 ms
IMG_0151.jpg
2254 ms
CMakeLogo128x128.jpg
255 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
49 ms
richicons.woff
43 ms
collect
31 ms
cdash_logo.png
41 ms
evo_fontawesome-webfont.woff
89 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
4 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
14 ms
eventon_dynamic_styles.css
31 ms
css
31 ms
devicepx-jetpack.js
113 ms
gprofiles.js
238 ms
wpgroho.js
94 ms
plugins.js
107 ms
wp-embed.min.js
294 ms
eventon_functions.js
282 ms
jquery.mobile.min.js
106 ms
eventon_script.js
166 ms
eventon_gen_maps.js
168 ms
se_evo_script.js
184 ms
js
164 ms
eventon_init_gmap.js
183 ms
e-201611.js
126 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
39 ms
HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf
70 ms
hovercard.css
79 ms
services.css
116 ms
g.gif
36 ms
blog.kitware.com accessibility score
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-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
blog.kitware.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
blog.kitware.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.kitware.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Blog.kitware.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.
blog.kitware.com
Open Graph description is not detected on the main page of Blog Kitware. 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: