12.5 sec in total
1.2 sec
4.3 sec
7 sec
Welcome to krys.fr homepage info - get ready to check Krys best content right away, or after learning these important things about krys.fr
Retrouvez chez les Opticiens KRYS toutes les grandes marques de lunettes de vue, de lunettes de soleil, de lentilles de contact et d'appareils auditifs.
Visit krys.frWe analyzed Krys.fr page load time and found that the first response time was 1.2 sec and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
krys.fr performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value18.5 s
0/100
25%
Value10.4 s
8/100
10%
Value1,360 ms
16/100
30%
Value0.001
100/100
15%
Value21.2 s
1/100
10%
1203 ms
19 ms
17 ms
300 ms
304 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Krys.fr, 42% (37 requests) were made to Krys.com and 7% (6 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Krys-krys-storage.omn.proximis.com.
Page size can be reduced by 2.2 MB (11%)
20.3 MB
18.1 MB
In fact, the total size of Krys.fr main page is 20.3 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 19.2 MB which makes up the majority of the site volume.
Potential reduce by 485.2 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 485.2 kB or 86% of the original size.
Potential reduce by 1.4 MB
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. Krys images are well optimized though.
Potential reduce by 42.1 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 42.1 kB or 26% of the original size.
Potential reduce by 311.4 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. Krys.fr needs all CSS files to be minified and compressed as it can save up to 311.4 kB or 85% of the original size.
Number of requests can be reduced by 37 (45%)
83
46
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.krys.com
1203 ms
bootstrap.min.css
19 ms
bootstrap-theme.min.css
17 ms
swiper.min.css
300 ms
myopia-simulator.css
304 ms
styles.css
372 ms
blocks.css
304 ms
jquery.min.js
506 ms
bootstrap.min.js
359 ms
angular.min.js
182 ms
angular-cookies.min.js
505 ms
angular-animate.min.js
184 ms
angular-messages.min.js
183 ms
ua-parser.min.js
186 ms
ui-bootstrap-tpls.min.js
187 ms
ng-infinite-scroll.min.js
192 ms
nouislider.min.js
191 ms
proximisIntl.js
194 ms
rbs-change-app.js
194 ms
commerce.js
197 ms
menu.js
195 ms
is-scroll.js
502 ms
swiper.min.js
356 ms
swiper.js
268 ms
bundle.min.js
269 ms
element-qsa-scope.js
269 ms
myopia-simulator.js
271 ms
angular-locale_fr-fr.js
273 ms
fr_FR.js
276 ms
blocks.js
631 ms
ng-templates.js
627 ms
finalize-change-app.js
355 ms
63106e2315af6_400x281_MEGA_MENU.jpg
472 ms
62d7ca42ce0fc_TRIO_400x281.jpg
888 ms
624bebaf0a596_pasted_image_0_1_.png
939 ms
63106e74a63f8_400x281_MEGA_MENU_SANTE_KRYS_LJK_AUDITION_100KO.jpg
888 ms
6273bf969aea8_FILLE_400x281.jpg
892 ms
627bb2ff90601_SLP_SS22_square2.jpg
939 ms
5ed8c1a42a30c_KRYS_STICKERS_VITRINE_V8_1_page_0004_Copie.jpg
937 ms
62d569b7caec8_3800x2137_SLIDER_HP_400KO_1.jpg
1216 ms
62c59fa5c29e4_950x860_PASTILLE_OFFRE_Copie.png
940 ms
62d55d38e8525_600x340_PUSH_QUINCONCE_KRYS_LJK_AUDITION_100KO.jpg
1213 ms
62d57b38df64a_Push_Quinconce_HP_KPP.jpg
1210 ms
61d2c26623165_BLOC_OPTIQUE_2700x2000.png
1664 ms
61d2c292c9a92_BLOC_SOLAIRE_2700x2000_.png
1685 ms
62fe42694488a_62dff99b2a0bf_Oakley_KRYS_DIGITAL_PUSH_TANDEM_1440x1571px.jpg
1215 ms
62fe4278b91e0_62dffb0c7efdf_000000009161.png
1217 ms
632ac4101d6a7_Push_tandem_marque_Krys_3_.png
1805 ms
6299e2ec07c0d_gucci_logo_transparent_1760x564_v2.png
1433 ms
622f7357050a6_IMG_1138_2_.jpg
1493 ms
621cdd4935a49_pexels_nataliya_vaitkevich_5843363.jpg
1797 ms
60116acab238a_bl_col_rgb.png
1639 ms
5e7c948bbec24_Gucci_1_.png
1793 ms
5e7caa2c4b672_SaintLaurent_1_.png
1793 ms
6156d6e6e0b05_Chloe_Logo.png
1792 ms
5e68a4b6e2981_GUESS.png
1797 ms
62cbe76a35d19_ea_gn_lg_RGB_black_300dpi.png
2027 ms
5e6aa8bb20db2_LCS_V2.png
1990 ms
5e7cb65c5b6db_Levis.png
2000 ms
5e7dd83d079a2_Kodikid2020.PNG
2045 ms
604a2ce742ca3_Signature_Krys.png
1989 ms
5e68f0da6d0c9_L_ATELIER_DU_FAUBOURG.png
2013 ms
5e68f27edc940_Polo_Ralph_Lauren.png
2195 ms
5fae9e41066e1_RL_Logo_B_1_.jpg
2202 ms
5e7c998ce264d_Mauboussin_Etoile_1_.png
2215 ms
600087ebba62c_Persol_logo_v2.png
2246 ms
619cf36f04344_Zadig_amp_Voltaire_logo_2017_HD_1_.png
2247 ms
617905c026520_17_large_manufacturer_default.jpg
2279 ms
HelveticaNeueLTStd-Roman.woff
364 ms
HelveticaNeueLTStd-Md.woff
854 ms
HelveticaNeueLTStd-Bd.woff
856 ms
iKLOLS31XIc
284 ms
Intl.min.js
596 ms
fr-FR.js
601 ms
www-player.css
89 ms
www-embed-player.js
127 ms
base.js
161 ms
fetch-polyfill.js
87 ms
6295d24792109_logo_lg_black.png
1946 ms
5e7c9aa33c2e7_Moncler_1_.png
1544 ms
62a2fd15787a2_swa_brandlogo_icon.png
1517 ms
5e7c9055d9a35_Etnia_barcelona_1_.png
1597 ms
5e7c98b82b422_Longchamp_1_.png
1521 ms
WmYtwbYsvJeTDmsuIOmqRAOrqYQ4FznKv6GQB7SOtoo.js
326 ms
embed.js
240 ms
Create
335 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
194 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
183 ms
GenerateIT
14 ms
krys.fr 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
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.
krys.fr 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
krys.fr 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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Krys.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Krys.fr 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.
krys.fr
Open Graph description is not detected on the main page of Krys. 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: