3.8 sec in total
769 ms
2.8 sec
249 ms
Visit delphi-z.ru now to see the best up-to-date Delphi Z content for Russia and also check out these interesting facts you probably never knew about delphi-z.ru
Скачать бесплатно компоненты для Delphi
Visit delphi-z.ruWe analyzed Delphi-z.ru page load time and found that the first response time was 769 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
delphi-z.ru performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value16.8 s
0/100
25%
Value11.3 s
5/100
10%
Value1,470 ms
14/100
30%
Value0.644
9/100
15%
Value17.6 s
4/100
10%
769 ms
294 ms
313 ms
436 ms
436 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 61% of them (49 requests) were addressed to the original Delphi-z.ru, 6% (5 requests) were made to C.vzuxy.com and 5% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (769 ms) belongs to the original domain Delphi-z.ru.
Page size can be reduced by 591.3 kB (67%)
885.5 kB
294.2 kB
In fact, the total size of Delphi-z.ru main page is 885.5 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. 45% of websites need less resources to load. Javascripts take 485.9 kB which makes up the majority of the site volume.
Potential reduce by 200.6 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 200.6 kB or 86% of the original size.
Potential reduce by 8.0 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. Delphi Z images are well optimized though.
Potential reduce by 339.3 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 339.3 kB or 70% of the original size.
Potential reduce by 43.4 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. Delphi-z.ru needs all CSS files to be minified and compressed as it can save up to 43.4 kB or 80% of the original size.
Number of requests can be reduced by 46 (60%)
77
31
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delphi Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
delphi-z.ru
769 ms
prettify.js
294 ms
prettify.css
313 ms
jquery.js
436 ms
jqueryui.js
436 ms
dle_js.js
313 ms
styles.css
314 ms
engine.css
430 ms
ddaccordion.js
433 ms
alibs.js
480 ms
timers.js
480 ms
jquery.galleryview-1.0.1-pack.js
571 ms
QapTcha.jquery.css
572 ms
jquery.ui.touch.js
573 ms
QapTcha.jquery.js
573 ms
share.js
254 ms
openapi.js
505 ms
6f1983.js
614 ms
spacer.gif
621 ms
468x60.png
705 ms
go.gif
707 ms
ar.gif
705 ms
menu_marker.gif
708 ms
3_0_AAAED7FF_AAAED7FF_0_pageviews
227 ms
watch.js
178 ms
show.cgi
258 ms
watch.js
456 ms
bg.png
291 ms
all.js
163 ms
header_h.png
175 ms
header_h_sep.png
274 ms
header_h_light.png
274 ms
header_c.png
274 ms
header_sep.png
274 ms
header_logo.png
440 ms
header_c_l_b.png
339 ms
reg_form.png
399 ms
log_btn.png
400 ms
header_search.png
401 ms
search_btn.png
398 ms
search_bg.png
448 ms
header_b.png
539 ms
speedbar.png
538 ms
content_bg.png
539 ms
block_r_bg.png
540 ms
block_r_c_bg.png
578 ms
topnews.png
589 ms
block_f_sep.png
673 ms
block_navi.png
674 ms
navilinks.png
676 ms
navisub.png
679 ms
block_l_bg.png
716 ms
bullet.gif
731 ms
aed009b068a.js
170 ms
155 ms
xd_arbiter.php
158 ms
xd_arbiter.php
281 ms
news.js
141 ms
188 ms
navi_bg.png
584 ms
footer.png
583 ms
up.png
587 ms
hit
266 ms
advert.gif
84 ms
info.min.js
391 ms
counter
518 ms
lb111973_1.js
295 ms
597616.js
69 ms
xd_arbiter.php
76 ms
597616.html
37 ms
1
85 ms
jQuery.js
36 ms
jsonp.php
99 ms
100x100.gif
35 ms
100x100.gif
272 ms
100x100.gif
281 ms
100x100.gif
44 ms
258 ms
259 ms
367 ms
delphi-z.ru 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
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
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>).
delphi-z.ru 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
Browser errors were logged to the console
delphi-z.ru 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
EN
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delphi-z.ru can be misinterpreted by Google and other search engines. Our service has detected that English 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 Delphi-z.ru main page’s claimed encoding is windows-1251. 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.
delphi-z.ru
Open Graph description is not detected on the main page of Delphi Z. 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: