3.6 sec in total
555 ms
1.7 sec
1.4 sec
Visit descartes.io now to see the best up-to-date Descartes content for United States and also check out these interesting facts you probably never knew about descartes.io
Descartes | Write CSS in JavaScript. Contribute to JonHMChan/descartes development by creating an account on GitHub.
Visit descartes.ioWe analyzed Descartes.io page load time and found that the first response time was 555 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
descartes.io performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.4 s
66/100
25%
Value3.6 s
86/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value5.9 s
65/100
10%
555 ms
202 ms
203 ms
310 ms
379 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Descartes.io, 2% (1 request) were made to Github.com. The less responsive or slowest element that took the longest time to load (823 ms) relates to the external source Github.githubassets.com.
Page size can be reduced by 183.0 kB (55%)
331.4 kB
148.5 kB
In fact, the total size of Descartes.io main page is 331.4 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. 70% of websites need less resources to load. HTML takes 211.0 kB which makes up the majority of the site volume.
Potential reduce by 177.9 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 177.9 kB or 84% of the original size.
Potential reduce by 5.0 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. Descartes.io has all CSS files already compressed.
Number of requests can be reduced by 43 (96%)
45
2
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Descartes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
descartes
555 ms
light-5178aee0ee76.css
202 ms
dark-217d4f9c8e70.css
203 ms
primer-a8d2a8e3b2d5.css
310 ms
global-8b708e970131.css
379 ms
github-75abd9f1c887.css
231 ms
code-3d7b701fc6eb.css
215 ms
wp-runtime-d8c3188fdc0e.js
217 ms
vendors-node_modules_manuelpuyol_turbo_dist_turbo_es2017-esm_js-a44477816f04.js
226 ms
vendors-node_modules_stacktrace-parser_dist_stack-trace-parser_esm_js-node_modules_github_bro-d351f6-c1d63d230b29.js
221 ms
environment-b63f7d2aa4d4.js
304 ms
vendors-node_modules_selector-observer_dist_index_esm_js-aefe1cd1c587.js
227 ms
vendors-node_modules_delegated-events_dist_index_js-node_modules_github_details-dialog-elemen-63debe-411ad558985a.js
703 ms
vendors-node_modules_github_auto-complete-element_dist_index_js-node_modules_github_catalyst_-6afc16-accdbcccdc1b.js
673 ms
vendors-node_modules_fzy_js_index_js-node_modules_github_markdown-toolbar-element_dist_index_js-6f74e8e38aad.js
702 ms
vendors-node_modules_github_time-elements_dist_index_js-74b4ec51ce20.js
703 ms
vendors-node_modules_github_file-attachment-element_dist_index_js-node_modules_github_filter--6a5bff-b71ed999fc05.js
703 ms
github-elements-e5f2533960fc.js
703 ms
element-registry-ab13593bf3d4.js
700 ms
vendors-node_modules_lit-html_lit-html_js-e954e8c01c93.js
739 ms
vendors-node_modules_github_mini-throttle_dist_index_js-node_modules_primer_behaviors_dist_es-899b47-60b74f01ac2c.js
734 ms
vendors-node_modules_github_paste-markdown_dist_index_esm_js-node_modules_koddsson_textarea-c-586f78-aad0fa01c792.js
731 ms
vendors-node_modules_github_remote-form_dist_index_js-node_modules_scroll-anchoring_dist_scro-5881a7-8cc14636eb0d.js
702 ms
vendors-node_modules_github_alive-client_dist_index_js-node_modules_github_memoize_dist_esm_i-fab77c-ff9d9fde6bc6.js
731 ms
vendors-node_modules_github_filter-input-element_dist_index_js-node_modules_github_quote-sele-7bbf9f-45d498057c64.js
763 ms
app_assets_modules_github_updatable-content_ts-0a26daf35eaa.js
735 ms
app_assets_modules_github_sticky-scroll-into-view_ts-65a620396e37.js
734 ms
app_assets_modules_github_behaviors_keyboard-shortcuts-helper_ts-app_assets_modules_github_be-ac2ea2-30217e310469.js
735 ms
app_assets_modules_github_behaviors_commenting_edit_ts-app_assets_modules_github_behaviors_ht-83c235-106e3ba1cd01.js
761 ms
app_assets_modules_github_behaviors_batch-deferred-content_ts-app_assets_modules_github_behav-dc1370-97a0ccbc3aa2.js
776 ms
behaviors-6ddb62eafb65.js
778 ms
vendors-node_modules_delegated-events_dist_index_js-node_modules_github_catalyst_lib_index_js-06ff533-ac681f750823.js
776 ms
notifications-global-e71e7f99b10d.js
764 ms
vendors-node_modules_optimizely_optimizely-sdk_dist_optimizely_browser_es_min_js-node_modules-4de5ed-5896dc00fff4.js
763 ms
optimizely-290ece774b76.js
752 ms
vendors-node_modules_virtualized-list_es_index_js-node_modules_github_template-parts_lib_index_js-17ccfc4926a4.js
772 ms
vendors-node_modules_github_remote-form_dist_index_js-node_modules_delegated-events_dist_inde-911b971-6879c2089889.js
773 ms
app_assets_modules_github_ref-selector_ts-8c0f66968207.js
602 ms
codespaces-827da8fcdd12.js
601 ms
vendors-node_modules_github_mini-throttle_dist_decorators_js-node_modules_github_remote-form_-0102c7-8caa4cfcee48.js
585 ms
vendors-node_modules_github_file-attachment-element_dist_index_js-node_modules_github_filter--705b26-2eefaf7c0bc2.js
586 ms
repositories-f20bf0827621.js
616 ms
topic-suggestions-581480b5d467.js
609 ms
code-menu-38863eeb396c.js
823 ms
vendors-node_modules_github_remote-form_dist_index_js-node_modules_delegated-events_dist_inde-94fd67-0a275c70bcd7.js
820 ms
sessions-57098da4983d.js
749 ms
descartes.io 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-*] attributes do not match their roles
[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
Links do not have a discernible name
descartes.io 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
Page has valid source maps
descartes.io 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
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 Descartes.io 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 Descartes.io 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.
descartes.io
Open Graph data is detected on the main page of Descartes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: