3.3 sec in total
486 ms
2.7 sec
200 ms
Welcome to optykrozmus.pl homepage info - get ready to check Optyk Rozmus best content for Poland right away, or after learning these important things about optykrozmus.pl
Zamów tanie soczewki kontaktowe online w sklepie internetowym Optyk Rozmus ✅ Szeroki wybór: soczewki kolorowe, progresywne, toryczne, jednodniowe, do ciągłego noszenia i wiele innych | Sprawdź teraz!
Visit optykrozmus.plWe analyzed Optykrozmus.pl page load time and found that the first response time was 486 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
optykrozmus.pl performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value8.7 s
1/100
25%
Value8.7 s
16/100
10%
Value4,740 ms
0/100
30%
Value0
100/100
15%
Value10.6 s
23/100
10%
486 ms
653 ms
22 ms
402 ms
140 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 89% of them (42 requests) were addressed to the original Optykrozmus.pl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Optykrozmus.pl.
Page size can be reduced by 735.7 kB (48%)
1.5 MB
783.7 kB
In fact, the total size of Optykrozmus.pl main page is 1.5 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. 25% of websites need less resources to load. Javascripts take 582.6 kB which makes up the majority of the site volume.
Potential reduce by 217.0 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 217.0 kB or 82% of the original size.
Potential reduce by 9.3 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. Optyk Rozmus images are well optimized though.
Potential reduce by 423.0 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 423.0 kB or 73% of the original size.
Potential reduce by 86.4 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. Optykrozmus.pl needs all CSS files to be minified and compressed as it can save up to 86.4 kB or 82% of the original size.
Number of requests can be reduced by 18 (40%)
45
27
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optyk Rozmus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
www.optykrozmus.pl
486 ms
OREC.css
653 ms
css
22 ms
orec.tools.js
402 ms
orec.addthis.js
140 ms
analytics.js
49 ms
NS_BackGround.gif
350 ms
OptykRozmus_Logo.gif
238 ms
Flags_UK.gif
246 ms
Flags_America.gif
242 ms
Flags_BKG.gif
243 ms
Flags_Polish.gif
352 ms
Flags_Euro.gif
362 ms
aktualne_promocje_w_salonach_optyk_rozmus_18032015.jpg
403 ms
ICN_ShoppingBag.gif
363 ms
ICN_quickCheckout.gif
465 ms
ICN_myAccount.gif
466 ms
BTNB_Repeat_My_Order.gif
482 ms
BTNB_Search.gif
482 ms
UsefulBar_BKG.gif
523 ms
UsefulBar_Pipe.gif
518 ms
ICN_Facebook.gif
593 ms
ICN_GooglePlus.gif
594 ms
ICN_Home.gif
600 ms
Breadcrumb.gif
602 ms
wiosenne_soczewki_kontaktowe_optyk_rozmus.jpg
900 ms
najwyzszej_jakosci_badanie_wzroku_optyk_rozmus_homepage.jpg
812 ms
okulary_przeciwloneczne_dla_dzieci_optyk_rozmus.jpg
1193 ms
soczewki_na_cale_oko.jpg
1112 ms
Neo_Cosmo_Homepage_Promo_20062013.jpg
991 ms
nowe_kolekcje_opraw_optyk_rozmus_19032015_01.jpg
1110 ms
loadingOPTYK.gif
951 ms
colourvue_elegance_brown.jpg
1045 ms
queens_solitaire_toric_pearl_contact_lenses.jpg
1081 ms
colourvue_mini_sclera_17mm_black_titan_contact_lenses.jpg
1114 ms
pszczynskie_centrum_okulistyczne_optyk_rozmus_dobrawy_7.jpg
1195 ms
Nav-BackHeader.gif
1205 ms
Nav-Back.gif
1234 ms
SW_LN_VerifiedByVisa_MastercardSecureCode.gif
1236 ms
ICN_RSS.gif
1233 ms
collect
15 ms
collect
60 ms
jquery.1.7.2.min.js
1205 ms
ICN_BlogArchive.gif
1088 ms
Breadcrumb_Pipe.gif
1087 ms
EU_Grants.gif
1119 ms
core117.js
25 ms
optykrozmus.pl 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
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>).
optykrozmus.pl 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
General
Impact
Issue
Detected JavaScript libraries
optykrozmus.pl 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optykrozmus.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Optykrozmus.pl 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.
optykrozmus.pl
Open Graph description is not detected on the main page of Optyk Rozmus. 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: