2.4 sec in total
135 ms
1.3 sec
970 ms
Click here to check amazing Stata Press content for Ethiopia. Otherwise, check out these important facts you probably never knew about stata-press.com
Visit stata-press.comWe analyzed Stata-press.com page load time and found that the first response time was 135 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
stata-press.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.9 s
6/100
25%
Value6.5 s
38/100
10%
Value370 ms
70/100
30%
Value0.246
50/100
15%
Value9.7 s
29/100
10%
135 ms
309 ms
95 ms
84 ms
90 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 75% of them (41 requests) were addressed to the original Stata-press.com, 18% (10 requests) were made to Stata.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (564 ms) relates to the external source Stata.com.
Page size can be reduced by 849.3 kB (13%)
6.7 MB
5.9 MB
In fact, the total size of Stata-press.com main page is 6.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.8 MB which makes up the majority of the site volume.
Potential reduce by 29.1 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 29.1 kB or 80% of the original size.
Potential reduce by 121.2 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. Stata Press images are well optimized though.
Potential reduce by 482.5 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 482.5 kB or 76% of the original size.
Potential reduce by 216.5 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. Stata-press.com needs all CSS files to be minified and compressed as it can save up to 216.5 kB or 88% of the original size.
Number of requests can be reduced by 23 (45%)
51
28
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stata Press. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
stata-press.com
135 ms
www.stata-press.com
309 ms
foundation.css
95 ms
home.css
84 ms
spstyle2015.css
90 ms
books.css
83 ms
bookcatalog.css
88 ms
mods.css
88 ms
bookpage.css
122 ms
slick.css
121 ms
slick-theme.css
127 ms
carousels.css
129 ms
font-awesome.min.css
45 ms
modernizr.js
128 ms
little_window.js
175 ms
cartScripts.js
176 ms
toggle.js
176 ms
jquery.js
210 ms
foundation.js
178 ms
foundation.reveal.js
176 ms
MathJax.js
55 ms
foundation.min.js
319 ms
foundation.offcanvas.js
191 ms
foundation.magellan.js
193 ms
slick.min.js
204 ms
foundation.tab.js
201 ms
paperStata.jpg
339 ms
TeX-AMS-MML_HTMLorMML.js
269 ms
isp2-front.png
481 ms
mais2-front.png
515 ms
sbs-front.png
513 ms
itsus-front.png
508 ms
dsemusr-front.png
434 ms
tywsar-front.png
381 ms
mlmus3s-front.png
550 ms
vgsg3-front.png
510 ms
musr_front.jpg
513 ms
juul4-front.png
564 ms
pressbug-60px.png
251 ms
presslogo-horz.png
254 ms
pressbug-icon.png
254 ms
blurryStata.jpg
254 ms
frame.png
364 ms
publications2015.png
371 ms
authors-300.png
370 ms
keyboard-300.png
370 ms
sj-undated-cover.png
365 ms
facebook.png
358 ms
twitter.png
359 ms
linkedin.png
362 ms
g+.png
363 ms
youtube.png
364 ms
blog.png
365 ms
ajax-loader.gif
128 ms
fontawesome-webfont.woff
119 ms
stata-press.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
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
stata-press.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
stata-press.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stata-press.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 Stata-press.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.
stata-press.com
Open Graph description is not detected on the main page of Stata Press. 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: