11.5 sec in total
1.9 sec
6.4 sec
3.1 sec
Click here to check amazing Derby content for Iran. Otherwise, check out these important facts you probably never knew about derby.ir
دانلود کلیپ فوتبال HD دانلود گلهای فوتبال دانلود مستقیم فیلم فوتبال فروشگاه فیلم های فوتبال بازیهای استقلال پرسپولیس دانلود مسی دانلود رونالدو
Visit derby.irWe analyzed Derby.ir page load time and found that the first response time was 1.9 sec and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
derby.ir performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value7.2 s
5/100
25%
Value9.9 s
10/100
10%
Value700 ms
42/100
30%
Value0.076
95/100
15%
Value7.9 s
44/100
10%
1942 ms
276 ms
190 ms
298 ms
350 ms
Our browser made a total of 166 requests to load all elements on the main page. We found that 98% of them (163 requests) were addressed to the original Derby.ir, 1% (1 request) were made to Zarinpal.com and 1% (1 request) were made to Up.derby.ir. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Derby.ir.
Page size can be reduced by 576.3 kB (32%)
1.8 MB
1.2 MB
In fact, the total size of Derby.ir main page is 1.8 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 259.5 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 259.5 kB or 91% of the original size.
Potential reduce by 21.8 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. Derby images are well optimized though.
Potential reduce by 188.3 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 188.3 kB or 69% of the original size.
Potential reduce by 106.8 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. Derby.ir needs all CSS files to be minified and compressed as it can save up to 106.8 kB or 85% of the original size.
Number of requests can be reduced by 65 (39%)
165
100
The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
forum.php
1942 ms
yuiloader-dom-event.js
276 ms
connection-min.js
190 ms
vbulletin-core.js
298 ms
css.php
350 ms
style.css
190 ms
style-rtl.css
297 ms
jquery.min.js
460 ms
jquery.slidePanel.min.js
329 ms
jquery.cookie.js
379 ms
vbulletin_read_marker.js
381 ms
css.php
532 ms
css.php
534 ms
vbulletin_md5.js
455 ms
TrustCode
1430 ms
vietvbb_topx.js
345 ms
wz_tooltip.js
472 ms
1.jpg
863 ms
1.jpg
729 ms
2.jpg
591 ms
3.jpg
728 ms
4.jpg
558 ms
5.jpg
588 ms
6.jpg
940 ms
logo.png
733 ms
messi.gif
555 ms
orzxuwqulwqv5z25t2f.gif
691 ms
esteghlalperspolis2.gif
502 ms
karimi.gif
711 ms
tabligh.gif
502 ms
arch.jpg
510 ms
hava.jpg
511 ms
gallery.jpg
546 ms
pish.gif
541 ms
mel.jpg
545 ms
clip.jpg
539 ms
dakhel.jpg
682 ms
oro.jpg
691 ms
nav_section_left.png
689 ms
nav_section_right.png
704 ms
nav_section.png
708 ms
navbar_mid.png
715 ms
navbar_right.png
716 ms
navbar_left.png
724 ms
login_box_rtl.png
793 ms
tbox1_rtl.png
794 ms
tbox2_rtl.png
798 ms
tbu.png
802 ms
sbu_rtl.png
803 ms
collapse_40b.png
883 ms
13x13progress.gif
886 ms
post_old.gif
902 ms
forum_old-48.png
903 ms
1.gif
906 ms
icon1.png
986 ms
lastpost-left.png
986 ms
2.gif
989 ms
subforum_old-48.png
990 ms
la_liga.gif
1122 ms
3.gif
1124 ms
4.gif
1126 ms
5.gif
1128 ms
neww.gif
1129 ms
45.png
1132 ms
9.png
1122 ms
poll_posticon.gif
967 ms
28.gif
656 ms
31.gif
648 ms
jadid.gif
644 ms
44.gif
513 ms
46.gif
515 ms
subforum_link-48.png
511 ms
bia%20inja.gif
620 ms
6.gif
623 ms
milan.gif
605 ms
7.gif
606 ms
8.gif
601 ms
10.gif
592 ms
bundesliga.gif
622 ms
32.png
555 ms
11.gif
558 ms
UEFA-Champions-League.gif
574 ms
35.png
570 ms
34.png
568 ms
41.png
571 ms
47.png
569 ms
12.gif
571 ms
irann.gif
567 ms
13.gif
587 ms
14.gif
557 ms
1.png
767 ms
esteghlal.gif
569 ms
15.gif
565 ms
persepolis.gif
561 ms
16.gif
434 ms
17.gif
434 ms
naft-abadan.gif
435 ms
18.gif
545 ms
19.gif
534 ms
20.gif
533 ms
forum_link-48.png
535 ms
21.gif
519 ms
29.gif
494 ms
bomb.gif
570 ms
30.gif
565 ms
26.gif
569 ms
newww.gif
566 ms
40.png
558 ms
icon7.png
541 ms
22.gif
531 ms
23.gif
536 ms
real.gif
535 ms
36.png
531 ms
43.gif
534 ms
24.gif
514 ms
42.gif
580 ms
jadide.gif
589 ms
37.png
568 ms
38.png
565 ms
39.png
570 ms
25.gif
557 ms
users_online.png
566 ms
forum_stats.png
574 ms
forum_new-48.png
561 ms
forum_old_lock-48.png
539 ms
logo_footer.png
537 ms
cron.php
604 ms
1.jpg
557 ms
2.jpg
565 ms
3.jpg
563 ms
4.jpg
563 ms
5.jpg
563 ms
6.jpg
607 ms
sbox_rtl.png
542 ms
navulr_rtl.png
546 ms
tab_r_rtl.png
548 ms
tabf_l_rtl.png
542 ms
tab_l_rtl.png
543 ms
tabh_r_rtl.png
607 ms
tabh_l_rtl.png
551 ms
navbg.png
556 ms
tabl_r_rtl.png
556 ms
con_left.png
560 ms
con_right.png
558 ms
tcat.png
628 ms
list.gif
554 ms
listbg.gif
553 ms
generic_button.png
554 ms
stat_mid.png
559 ms
stat_left.png
560 ms
stat_right.png
630 ms
mbm.png
557 ms
mbr.png
553 ms
mbl.png
553 ms
gradient-greytowhite.png
558 ms
wgobg.png
558 ms
f1mid.png
626 ms
f1left.png
562 ms
f1right.png
554 ms
sep.png
555 ms
footer2.png
561 ms
useful_bar_rtl.png
560 ms
bullet_rtl.png
555 ms
footer2_top_rtl.png
563 ms
double.png
553 ms
plus.png
555 ms
derby.ir 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
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
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>).
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.
derby.ir 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
derby.ir 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
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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Derby.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Derby.ir 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.
derby.ir
Open Graph description is not detected on the main page of Derby. 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: