2.2 sec in total
384 ms
1.7 sec
176 ms
Welcome to nettra.pl homepage info - get ready to check NETTRA best content for Poland right away, or after learning these important things about nettra.pl
Oferujemy skuteczn? reklam? w internecie oraz transport drogowy towar?w w Polsce na czas i na miejsce.
Visit nettra.plWe analyzed Nettra.pl page load time and found that the first response time was 384 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
nettra.pl performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value5.3 s
22/100
25%
Value3.5 s
88/100
10%
Value80 ms
99/100
30%
Value0.314
37/100
15%
Value5.9 s
65/100
10%
384 ms
113 ms
263 ms
256 ms
8 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 37% of them (25 requests) were addressed to the original Nettra.pl, 9% (6 requests) were made to C.betrad.com and 9% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Nettra.pl.
Page size can be reduced by 315.2 kB (36%)
879.0 kB
563.8 kB
In fact, the total size of Nettra.pl main page is 879.0 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. 50% of websites need less resources to load. Images take 516.5 kB which makes up the majority of the site volume.
Potential reduce by 18.0 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 18.0 kB or 72% of the original size.
Potential reduce by 79.7 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. Obviously, NETTRA needs image optimization as it can save up to 79.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 209.9 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 209.9 kB or 64% of the original size.
Potential reduce by 7.6 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. Nettra.pl needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 79% of the original size.
Number of requests can be reduced by 35 (52%)
67
32
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NETTRA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
nettra.pl
384 ms
NETTRA_style.css
113 ms
contentslider.css
263 ms
contentslider.js
256 ms
adsbygoogle.js
8 ms
ga.js
24 ms
nettra.pl
167 ms
image_00.jpg
237 ms
doblo.png
1010 ms
image_01.jpg
475 ms
image_02.jpg
590 ms
NETTRA_image_02.jpg
361 ms
ca-pub-7424899366628634.js
74 ms
zrt_lookup.html
69 ms
show_ads_impl.js
79 ms
all.js
139 ms
__utm.gif
23 ms
NETTRA_body.jpg
175 ms
NETTRA_header.jpg
277 ms
NETTRA_logo.jpg
281 ms
NETTRA_menu_hover.jpg
393 ms
NETTRA_menu_border.png
393 ms
NETTRA_middle.jpg
422 ms
NETTRA_slider_frame.png
506 ms
NETTRA_slider_btn.png
519 ms
NETTRA_learn.jpg
522 ms
NETTRA_slider_btn_current.png
529 ms
NETTRA_list.jpg
632 ms
NETTRA_button.jpg
640 ms
NETTRA_image_frame.png
628 ms
NETTRA_h4_divider.jpg
627 ms
NETTRA_footer.jpg
628 ms
ads
210 ms
osd.js
52 ms
ads
211 ms
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xd_arbiter.php
63 ms
xd_arbiter.php
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s_0RiQc8ZolE_290948443.html
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button.png
137 ms
s_0RiQc8ZolE_290948443.html
18 ms
cl
53 ms
creative_add_on.js
157 ms
cl
56 ms
creative_add_on.js
150 ms
button.png
131 ms
modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js
71 ms
tman.cgi
90 ms
lidar.js
26 ms
index.html
45 ms
surly.js
32 ms
dvtp_src.js
154 ms
TweenMax.min.js
22 ms
ba.html
6 ms
4.gif
80 ms
2532.js
103 ms
spritesheet.png
33 ms
partnerLogo.jpg
35 ms
cdwLogo.png
36 ms
dvtp_src_internal26.js
21 ms
box_19_top-right.png
5 ms
ci.png
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t2tv7.html
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visit.js
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activeview
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avs5639.js
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event.gif
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event.jpg
29 ms
nettra.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
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
nettra.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
nettra.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
PL
N/A
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nettra.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 Nettra.pl main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nettra.pl
Open Graph description is not detected on the main page of NETTRA. 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: