3.6 sec in total
408 ms
3.1 sec
151 ms
Welcome to gis-lab.info homepage info - get ready to check GIS Lab best content for Russia right away, or after learning these important things about gis-lab.info
Геоинформационные системы (ГИС) и дистанционное зондирование Земли (ДЗЗ), новости, программное обеспечение, журналы, публикации, документация, форум
Visit gis-lab.infoWe analyzed Gis-lab.info page load time and found that the first response time was 408 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
gis-lab.info performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value2.1 s
96/100
25%
Value3.8 s
84/100
10%
Value1,350 ms
17/100
30%
Value0.003
100/100
15%
Value8.7 s
36/100
10%
408 ms
251 ms
257 ms
12 ms
203 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 65% of them (43 requests) were addressed to the original Gis-lab.info, 18% (12 requests) were made to Money.yandex.ru and 6% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Money.yandex.ru.
Page size can be reduced by 787.6 kB (64%)
1.2 MB
449.9 kB
In fact, the total size of Gis-lab.info 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. 30% of websites need less resources to load. Javascripts take 739.9 kB which makes up the majority of the site volume.
Potential reduce by 43.6 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 43.6 kB or 70% of the original size.
Potential reduce by 69.8 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, GIS Lab needs image optimization as it can save up to 69.8 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 481.0 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 481.0 kB or 65% of the original size.
Potential reduce by 193.1 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. Gis-lab.info needs all CSS files to be minified and compressed as it can save up to 193.1 kB or 83% of the original size.
Number of requests can be reduced by 22 (34%)
64
42
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GIS Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
gis-lab.info
408 ms
style.css
251 ms
newwindow.js
257 ms
addthis_widget.js
12 ms
geokrug.js
203 ms
send_error.js
248 ms
recent.php
418 ms
yandex-metrica.js
255 ms
bg.png
133 ms
rss.png
135 ms
forumq.gif
140 ms
gis-lab-donate-sq.png
493 ms
b-share-icon.png
28 ms
donate.xml
839 ms
tbg.png
194 ms
tl.png
199 ms
tr.png
206 ms
clbg.png
210 ms
crbg.png
321 ms
cl.png
328 ms
cr.png
335 ms
clb.png
345 ms
crb.png
355 ms
hbg.jpg
573 ms
h1.png
456 ms
h3.png
465 ms
gplus-16.png
477 ms
a.png
482 ms
logo.png
555 ms
bsearch.png
584 ms
m1.png
595 ms
mbg.jpg
608 ms
msbg.png
607 ms
al.png
679 ms
cbg.png
699 ms
hr.png
713 ms
bok.png
725 ms
agw.png
733 ms
f1.png
739 ms
f3.png
803 ms
geokrug-qgis.png
825 ms
pb.png
830 ms
5bg.png
847 ms
5l.png
800 ms
5r.png
809 ms
b.png
699 ms
analytics.js
23 ms
watch.js
180 ms
collect
12 ms
watch.js
547 ms
_money.css
527 ms
_lego.css
536 ms
_old-site.css
880 ms
jquery.min.js
41 ms
_money.en.js
921 ms
lodash.min.js
43 ms
_old-site.en.js
1444 ms
_lego.js
399 ms
_messages.en.js
33 ms
b-widget-donate.css
532 ms
advert.gif
91 ms
1
93 ms
b-widget-donate.png
135 ms
quickpay-widget__any-card.png
134 ms
quickpay-widget__yamoney.png
136 ms
b-widget-button__sprite.png
137 ms
gis-lab.info accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
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
gis-lab.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
gis-lab.info SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gis-lab.info can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Gis-lab.info 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.
gis-lab.info
Open Graph description is not detected on the main page of GIS Lab. 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: