2.4 sec in total
29 ms
2.3 sec
81 ms
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Visit tetrapod.altschool.comWe analyzed Tetrapod.altschool.com page load time and found that the first response time was 29 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
tetrapod.altschool.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value10.0 s
0/100
25%
Value6.8 s
34/100
10%
Value900 ms
31/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
29 ms
210 ms
56 ms
19 ms
108 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Tetrapod.altschool.com, 96% (26 requests) were made to Tetrapod.jiveon.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Tetrapod.jiveon.com.
Page size can be reduced by 889.1 kB (83%)
1.1 MB
177.5 kB
In fact, the total size of Tetrapod.altschool.com main page is 1.1 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. 45% of websites need less resources to load. CSS take 758.5 kB which makes up the majority of the site volume.
Potential reduce by 33.2 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 33.2 kB or 76% of the original size.
Potential reduce by 236.4 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 236.4 kB or 90% of the original size.
Potential reduce by 619.4 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. Tetrapod.altschool.com needs all CSS files to be minified and compressed as it can save up to 619.4 kB or 82% of the original size.
Number of requests can be reduced by 23 (92%)
25
2
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetrapod Altschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
tetrapod.altschool.com
29 ms
login.jspa
210 ms
jive.css
56 ms
jive-visor.css
19 ms
main.js
108 ms
jive-responsive.css
19 ms
n4jive.concat.css
21 ms
1454733643014.css
29 ms
jive-exobjects-icons.css
21 ms
27c3b9e9f2572eeb84183fc613f68bdb.js
28 ms
3c9d08607930b0f87704f1bf86146b15.js
103 ms
bundle_en.js
238 ms
352fdeb1025b2729c12f1bc74f13368b.js
103 ms
app.js
1346 ms
zapatec.js
22 ms
tinymce3.js
29 ms
google-oidc-login.js
16 ms
render.js
290 ms
main.js
51 ms
jive-core-container:container:core:rpc:open-views:selection:actions.js
315 ms
admin_source.js
19 ms
admin_view.js
21 ms
calendar-en.js
19 ms
nitroAdminModal.js
244 ms
render.js
14 ms
nitroAdminModal.js
14 ms
f897353d81eada7ceed6f075cf3c5c43.js
124 ms
tetrapod.altschool.com 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.
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
tetrapod.altschool.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
tetrapod.altschool.com SEO score
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 Tetrapod.altschool.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 Tetrapod.altschool.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.
tetrapod.altschool.com
Open Graph description is not detected on the main page of Tetrapod Altschool. 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: