3.9 sec in total
463 ms
3.3 sec
130 ms
Welcome to protegewiki.stanford.edu homepage info - get ready to check Protege Wiki Stanford best content for United States right away, or after learning these important things about protegewiki.stanford.edu
Visit protegewiki.stanford.eduWe analyzed Protegewiki.stanford.edu page load time and found that the first response time was 463 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
protegewiki.stanford.edu performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value2.8 s
83/100
25%
Value4.3 s
76/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value6.2 s
61/100
10%
463 ms
413 ms
419 ms
243 ms
336 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Protegewiki.stanford.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (763 ms) belongs to the original domain Protegewiki.stanford.edu.
Page size can be reduced by 57.4 kB (40%)
142.5 kB
85.0 kB
In fact, the total size of Protegewiki.stanford.edu main page is 142.5 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. Only 10% of websites need less resources to load. Images take 70.3 kB which makes up the majority of the site volume.
Potential reduce by 16.3 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 16.3 kB or 73% of the original size.
Potential reduce by 0 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. Protege Wiki Stanford images are well optimized though.
Potential reduce by 16.0 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 16.0 kB or 82% of the original size.
Potential reduce by 25.1 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. Protegewiki.stanford.edu needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 83% of the original size.
Number of requests can be reduced by 5 (25%)
20
15
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protege Wiki Stanford. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
Main_Page
463 ms
load.php
413 ms
main.css
419 ms
load.php
243 ms
wikibits.js
336 ms
load.php
533 ms
load.php
216 ms
load.php
604 ms
load.php
471 ms
headbg.jpg
250 ms
300px-WP-classes.png
412 ms
magnify-clip.png
171 ms
300px-Protege-OWL.jpg
335 ms
external.png
180 ms
lock_icon.gif
341 ms
bullet.gif
362 ms
user.gif
423 ms
ProtegeLogo.gif
505 ms
poweredby_mediawiki_88x31.png
508 ms
smw_button.png
528 ms
load.php
763 ms
protegewiki.stanford.edu accessibility score
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
protegewiki.stanford.edu 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
General
Impact
Issue
Detected JavaScript libraries
protegewiki.stanford.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Protegewiki.stanford.edu 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 Protegewiki.stanford.edu 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.
protegewiki.stanford.edu
Open Graph description is not detected on the main page of Protege Wiki Stanford. 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: