8 sec in total
927 ms
6.4 sec
667 ms
Click here to check amazing Mapy Atlas content for United States. Otherwise, check out these important facts you probably never knew about mapy.atlas.cz
Atlas.cz je český internetový portál nabízející e-mail, aktuální zpravodajství, počasí a další zajímavé služby.
Visit mapy.atlas.czWe analyzed Mapy.atlas.cz page load time and found that the first response time was 927 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
mapy.atlas.cz performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value11.8 s
0/100
25%
Value19.3 s
0/100
10%
Value3,700 ms
1/100
30%
Value0.186
65/100
15%
Value43.0 s
0/100
10%
927 ms
719 ms
604 ms
685 ms
695 ms
Our browser made a total of 266 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Mapy.atlas.cz, 18% (47 requests) were made to Cdn.i0.cz and 12% (33 requests) were made to Pixel.rubiconproject.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Cdn.i0.cz.
Page size can be reduced by 729.5 kB (47%)
1.5 MB
819.6 kB
In fact, the total size of Mapy.atlas.cz 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. 60% of websites need less resources to load. Javascripts take 763.1 kB which makes up the majority of the site volume.
Potential reduce by 101.4 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 101.4 kB or 77% of the original size.
Potential reduce by 56.1 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. Mapy Atlas images are well optimized though.
Potential reduce by 495.1 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 495.1 kB or 65% of the original size.
Potential reduce by 76.8 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. Mapy.atlas.cz needs all CSS files to be minified and compressed as it can save up to 76.8 kB or 87% of the original size.
Number of requests can be reduced by 145 (58%)
250
105
The browser has sent 250 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mapy Atlas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 64 to 1 for JavaScripts and as a result speed up the page load time.
mapy.atlas.cz
927 ms
atlas.centrum.cz
719 ms
style-new.css
604 ms
ego.js
685 ms
head-desktop.js
695 ms
functions-desktop.js
473 ms
kibitz_shared.merge.js
479 ms
ga-set.js
484 ms
conversion.js
36 ms
css
62 ms
sashec.bundle.min.js
122 ms
satelliteLib-a003dc427fcbca9cbed6b1243422062657b2a85b.js
26 ms
satellite-5492f71b3736320015eb0700.js
3 ms
c61dfe653f89babf899181d3ba5b_r1:1_w340_h340_g0513ab7ee48811e5bb3a0025900fea04.jpg
783 ms
korunky0.png
119 ms
53388c933635ab25f234d9eb35e1_r4:3_w82_h62_g740ea9f4eb8e11e5a6b7002590604f2e.jpg
902 ms
3bede8be3e4bb8b8a2d536a27019_r4:3_w82_h62_gee73e3b8eb9211e584160025900fea04.jpg
1024 ms
649213de3c00bd18468cfe20c2b8_r4:3_w82_h62_g5627c632ec2411e593630025900fea04.jpg
1144 ms
2d987e8f34a78345de568125d541_r4:3_w82_h62_g44bfaee2ec4611e59e52002590604f2e.jpg
1269 ms
91c4f68d35ff83557c5a72e52076_r4:3_w82_h62_g37817f78ebcc11e59045002590604f2e.jpg
1150 ms
604b50af3e5485efab64624d44d1_r4:3_w128_h96_gdbd1bf3aec5c11e5ae64002590604f2e.jpg
1270 ms
cb37385e3aa49e3895184e561df4_r4:3_w128_h96_g6ecfe2a8119f11e399c4002590604f2e.jpg
1146 ms
07b22f343129bd30c30b26cde880_r16:9_w220_h124_g29f77f42ec3a11e59e52002590604f2e.jpg
1268 ms
6ee404ef3bdb9dcd826169bce084_r16:9_w220_h124_gcea012dceb7911e59d7b0025900fea04.jpg
1262 ms
daf9898d355eba48eb3004c6f8b6_r16:9_w220_h124_gf8d45156e9cd11e59c4a002590604f2e.jpg
1269 ms
8d8042f63ceaabee99eef10b091d_r4:3_w128_h96_g39d66dbaebcc11e5aa720025900fea04.jpg
1270 ms
3c08b38f352a8b7169418db0a3d6_r4:3_w128_h96_g3c6d4fdaebcc11e5bb3a0025900fea04.jpg
1412 ms
5354241036cb9b8886692f945e6b_r4:3_w128_h96_g4b731226eb8111e5aa720025900fea04.jpg
1410 ms
03d1ee8f3db3a03e44b16acb08b8_r4:3_w128_h96_g7840a476d0d311e5aa720025900fea04.jpg
1410 ms
9cd9aaf33da3a80704ef3baf3194_r4:3_w128_h96_g13acc364e48811e5a0ca0025900fea04.jpg
1411 ms
a7a0e5043f5783257eaa2f6f3f82_r16:9_w220_h124_g91baa5c2ec0e11e584160025900fea04.jpg
1410 ms
387a81b2310fad20e88d3947135e_r16:9_w220_h124_ge68ff650ebb511e59c4a002590604f2e.jpg
1411 ms
7eb9e1083fcaa8cc40fb9f9d9374_r16:9_w220_h124_ge0710b227d6811e48ee3002590604f2e.jpg
1616 ms
563854983842b6e31473ab469feb_r4:3_w150_h112_gf47ae2d0ec1d11e59e52002590604f2e.jpg
1594 ms
e9b460f436289f785d203b8e6ff9_r4:3_w150_h112_gf3366ebcec1d11e59045002590604f2e.jpg
1615 ms
caf70efa39c28fddd9ef31aa9065_r4:3_w150_h112_gf14667b0ec1d11e5aa720025900fea04.jpg
1598 ms
202e1ccf38f1989704a36a14c8c5_r4:3_w150_h112_gf24d187aec1d11e59c4a002590604f2e.jpg
1595 ms
394a63ff3b80b1fd543ec2e2f529_r4:3_w150_h112_g69809b8aec6211e59045002590604f2e.jpg
1597 ms
5daa709532bdb45d7e6cc4d3edb7_r4:3_w150_h112_g4db0fba0ec0f11e5a0ca0025900fea04.jpg
1729 ms
6452085f31c79cfcdc7b871a3039_r4:3_w112_h78_ga6835c7652ed11e48b110025900fea04.jpg
1729 ms
4bbf5b9c3231a6dabc943717a54e_r4:3_w112_h78_g1c66b4aa16f911e48bf00025900fea04.jpg
1730 ms
219e3aca3f238af9a225a18d8659_r4:3_w150_h112_g4bf22d5aea3b11e5a0ca0025900fea04.jpg
1729 ms
5776aa75342cab3117a2bf972eba_r4:3_w150_h112_g3fbb44faeb0711e5807d0025900fea04.jpg
1728 ms
6893ff1e348bba7070aa4a77d454_r4:3_w112_h78_gf234c014ebd111e5bb3a0025900fea04.png
1727 ms
dd0413fc35a4bda452c916b2a7e6_r4:3_w112_h78_g5426b72cbc3511e5a8d7002590604f2e.jpg
1865 ms
e60031de3e09919e2a58e9e91dfb_r4:3_w150_h112_gbe36f4a2e79511e5ae64002590604f2e.jpg
1858 ms
2e70c61e39dd925e4879b580c1f0_r4:3_w150_h112_gc2b43ac6e79511e593630025900fea04.jpg
1863 ms
8a7674af34f7a32120b98f8152ab_r4:3_w112_h78_gbff1369ae79511e584160025900fea04.jpg
1863 ms
a7d03234363b8d0d5b5908057635_r4:3_w112_h78_gc49d62a4e79511e5ae64002590604f2e.jpg
1863 ms
45c6ed6b3d7aa9bc92c44df56929_r4:3_w128_h96_g97f89522ec6611e59e52002590604f2e.jpg
1865 ms
bigfarm.jpg
239 ms
slovni_fotbal.png
117 ms
KrisKros.png
122 ms
ZooMumba.png
116 ms
xgemius.js
456 ms
reklama-vertical.png
113 ms
logo-big-atlas-2x.png
217 ms
google-2x.png
215 ms
menu-icon-atlas.png
220 ms
pocasi-sprite-atlas.png
344 ms
firmy-panel-sprite-atlas.png
229 ms
l.gif
701 ms
odrazka.png
319 ms
play-photo-sprite-atlas.png
333 ms
l.gif
815 ms
reklama-vertical-shadow.png
323 ms
l.gif
928 ms
reality-sprite.png
314 ms
checkbox-icon-atlas.png
314 ms
l.gif
1072 ms
widget.php
843 ms
async=0
135 ms
fpdata.js
90 ms
lsget.html
485 ms
10900.js
25 ms
sync
49 ms
105036-15.js
102 ms
sync
11 ms
100960-15.js
170 ms
1e1b030733a4af84c3c4a64f53d5_r4:3_w128_h96_g98a5e876ec6611e59c4a002590604f2e.jpg
1197 ms
db55a4133f8f9fff880a5f9de22e_r4:3_w128_h96_g990ad01aec6611e5a457002590604f2e.jpg
1083 ms
s_0ROEhh2u6V_1363111771.html
54 ms
emily.html
67 ms
emily.html
71 ms
blue-arrow-atlas.png
128 ms
l.gif
172 ms
odrazka2.png
172 ms
znameni-sprite-atlas.png
172 ms
search-icon2-atlas.png
172 ms
flag-icons.png
171 ms
channels.png
160 ms
firmy-sprite-atlas.png
350 ms
async=0
142 ms
cl
117 ms
creative_add_on.js
171 ms
a0f2c3a43448a8966a6dce802576_r4:3_w128_h96_g99a59a14ec6611e5bb3a0025900fea04.jpg
963 ms
tap.php
24 ms
rexdot.js
108 ms
sync
31 ms
dt
86 ms
306436-15.js
116 ms
cl
74 ms
64d9606730a4b2588f5a30a6a90d_r4:3_w128_h96_g9a8fe682ec6611e59d7b0025900fea04.jpg
838 ms
6947b755380994030b6a88844ee1_r4:3_w128_h96_g9b71d862ec6611e59e52002590604f2e.jpg
837 ms
surly.js
46 ms
dvtp_src.js
122 ms
1a3c5af4395aa86b0ddc1447115f_r4:3_w128_h96_g9c2bcd80ec6611e59d7b0025900fea04.jpg
832 ms
ba.html
8 ms
4.gif
14 ms
modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js
79 ms
lidar.js
63 ms
controltag
76 ms
2532.js
32 ms
dtc
29 ms
sync
30 ms
be4f7808324e8f057c2fd26dac89_r4:3_w128_h96_g9cffbb4aec6611e5aa720025900fea04.jpg
833 ms
a47a2663389198f45bfb23f78e6d_r4:3_w128_h96_g9dd05836ec6611e5a457002590604f2e.jpg
832 ms
ec0692b235ebb3ceba1fdc697668_r3:2_w318_h221_g95a1a1ceec6611e5a457002590604f2e.jpg
832 ms
7e30ff383485aaa8946def5f3cb5_r3:2_w318_h221_g968c3dbaec6611e59045002590604f2e.jpg
831 ms
351acc493323a7794e36ee44f22c_r3:2_w318_h221_g9707333aec6611e584160025900fea04.jpg
832 ms
dvtp_src_internal26.js
25 ms
306438-15.js
170 ms
controltag.js.f8e94fa978cc2569e4b4423df4245d7e
143 ms
JB_JBCardAcquisition2_300x250.html
114 ms
t2tv7.html
289 ms
visit.js
90 ms
edge.6.0.0.min.js
8 ms
JB_JBCardAcquisition2_300x250_edge.js
29 ms
s_0ROEhh2u6V_1363111771.html
32 ms
get
134 ms
optout_check
151 ms
channels.js
171 ms
async=0
168 ms
JB_JBCardAcquisition2_300x250_edge.js
20 ms
cl
120 ms
creative_add_on.js
106 ms
avs581.js
103 ms
shapesBack.jpg
112 ms
card_shadow.png
103 ms
card.png
109 ms
cta-gloss.png
162 ms
acq2_300x250_copy1.png
161 ms
acq1_300x250_copy2a.png
161 ms
acq1_300x250_copy2b.png
162 ms
acq1_300x250_copy3.png
162 ms
logo.png
161 ms
cta.png
218 ms
legal_300x250.png
218 ms
dtc
74 ms
activeview
150 ms
pixel
211 ms
rubicon
204 ms
rc
373 ms
event.jpg
189 ms
dt
98 ms
cl
114 ms
tap.php
142 ms
sync
109 ms
145478-55.js
198 ms
rubicon
4 ms
tap.php
162 ms
tap.php
226 ms
box_19_top-right.png
15 ms
ci.png
11 ms
tap.php
223 ms
tap.php
226 ms
JB_JBCardAcquisition2_300x250_edge.js
30 ms
tap.php
241 ms
get
45 ms
optout_check
41 ms
JB_JBCardAcquisition2_300x250_edge.js
5 ms
tap.php
217 ms
tap.php
198 ms
tap.php
186 ms
sync
11 ms
145480-2.js
178 ms
activeview
13 ms
s_0R5cdUg6Eg_1875074216.html
33 ms
logo-small-atlas.png
156 ms
152 ms
ga.js
69 ms
reklama-horizontal.png
147 ms
adServer.bs
213 ms
creative_add_on.js
39 ms
__utm.gif
140 ms
rb_match
151 ms
cse
440 ms
rbcm
894 ms
satellite-5564b2623064311a48640300.js
78 ms
153 ms
l.gif
237 ms
collect
228 ms
default.jpg
192 ms
dvtp_src.js
79 ms
uuid.js
549 ms
tap.php
122 ms
tap.php
114 ms
check
95 ms
tap.php
91 ms
visit.js
102 ms
tap.php
170 ms
sync
169 ms
100 ms
sync
70 ms
ingkonto_120x90_3.png
94 ms
637 ms
async=1
150 ms
pecivo_120x90.jpg
96 ms
tap.php
174 ms
tap.php
222 ms
tap.php
186 ms
266278-2.html
127 ms
avs5639.js
68 ms
event.gif
106 ms
event.gif
110 ms
event.jpg
31 ms
sync
10 ms
266300-2.js
134 ms
0R5cdUg6Eg_1875074216.html
11 ms
emily.html
15 ms
emily.html
18 ms
adServer.bs
36 ms
creative_add_on.js
55 ms
pixel.htm
38 ms
channels.js
14 ms
tap.php
261 ms
default.jpg
10 ms
ddc.htm
23 ms
cms-2c.html
39 ms
tap.php
59 ms
2964
39 ms
Pug
43 ms
rum
20 ms
sync
11 ms
tap.php
104 ms
pixel
39 ms
demconf.jpg
32 ms
rum
38 ms
385636.gif
41 ms
rc
48 ms
rubicon
42 ms
rubicon.ashx
163 ms
rc
86 ms
pixel
101 ms
m.gif
85 ms
match-result
153 ms
check
93 ms
tap.php
122 ms
tap.php
167 ms
rs
94 ms
sd
104 ms
tap.php
132 ms
tap.php
135 ms
tap.php
179 ms
tap.php
250 ms
tap.php
227 ms
tap.php
213 ms
147 ms
tap.php
190 ms
tap.php
98 ms
pixel.gif
81 ms
tap.php
200 ms
m_yahoo.gif
12 ms
tap.php
186 ms
tap.php
82 ms
pixel.adsafeprotected.com
91 ms
mapy.atlas.cz 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
[role]s do not have all required [aria-*] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Definition list items are not wrapped in <dl> elements
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
mapy.atlas.cz 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
mapy.atlas.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mapy.atlas.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Mapy.atlas.cz 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.
mapy.atlas.cz
Open Graph description is not detected on the main page of Mapy Atlas. 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: