3.5 sec in total
345 ms
2.5 sec
623 ms
Visit opi-invest.pl now to see the best up-to-date OPI INVEST content and also check out these interesting facts you probably never knew about opi-invest.pl
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Visit opi-invest.plWe analyzed Opi-invest.pl page load time and found that the first response time was 345 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
opi-invest.pl performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.7 s
16/100
25%
Value4.8 s
66/100
10%
Value90 ms
98/100
30%
Value0.192
64/100
15%
Value4.7 s
80/100
10%
345 ms
616 ms
129 ms
241 ms
242 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Opi-invest.pl, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Opi-invest.pl.
Page size can be reduced by 138.2 kB (12%)
1.2 MB
1.0 MB
In fact, the total size of Opi-invest.pl main page is 1.2 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. 20% of websites need less resources to load. Images take 976.9 kB which makes up the majority of the site volume.
Potential reduce by 11.8 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 11.8 kB or 67% of the original size.
Potential reduce by 6.0 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. OPI INVEST images are well optimized though.
Potential reduce by 87.2 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 87.2 kB or 58% of the original size.
Potential reduce by 33.2 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. Opi-invest.pl needs all CSS files to be minified and compressed as it can save up to 33.2 kB or 83% of the original size.
Number of requests can be reduced by 13 (45%)
29
16
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPI INVEST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
opi-invest.pl
345 ms
www.opi-invest.pl
616 ms
common.css
129 ms
prettyPhoto.css
241 ms
style.css
242 ms
ajquery.js
375 ms
deb.js
265 ms
jquery-cookie-notice.js
265 ms
jquery.alert.js
265 ms
jquery.prettyPhoto.js
357 ms
swfobject.js
359 ms
z_main.js
392 ms
opi-invest.jpg
138 ms
deselect.png
266 ms
main_bg.jpg
153 ms
page_menu_li.png
153 ms
menu_head.jpg
149 ms
menu_item_sel.jpg
147 ms
menu_item.jpg
254 ms
opi-invest04_ad5cf0.jpg
519 ms
tab_sel.jpg
286 ms
tab.jpg
285 ms
tab_text.png
284 ms
opi%20od%202007%20do%20dzisiaj.jpg
1085 ms
table_td.jpg
381 ms
li.png
403 ms
opi%20czy%20sl.jpg
1127 ms
foot_bg.jpg
417 ms
nylonek.png
499 ms
ga.js
20 ms
__utm.gif
13 ms
opi-invest.pl accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
opi-invest.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
opi-invest.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opi-invest.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Opi-invest.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.
opi-invest.pl
Open Graph description is not detected on the main page of OPI INVEST. 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: