58.6 sec in total
6.4 sec
51.5 sec
743 ms
Visit thietbidienhanoi.vn now to see the best up-to-date Thietbi Dien Hanoi content for Vietnam and also check out these interesting facts you probably never knew about thietbidienhanoi.vn
Thiết bị điện Hà Nội phân phối dây cáp điện, dây điện Trần Phú, cáp cadivi, cáp ngầm cadisun triết khấu cao
Visit thietbidienhanoi.vnWe analyzed Thietbidienhanoi.vn page load time and found that the first response time was 6.4 sec and then it took 52.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
thietbidienhanoi.vn performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value7.0 s
6/100
25%
Value10.4 s
8/100
10%
Value9,300 ms
0/100
30%
Value0.052
99/100
15%
Value17.5 s
4/100
10%
6382 ms
66 ms
104 ms
1006 ms
507 ms
Our browser made a total of 191 requests to load all elements on the main page. We found that 80% of them (153 requests) were addressed to the original Thietbidienhanoi.vn, 4% (8 requests) were made to Apis.google.com and 2% (4 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Thietbidienhanoi.vn.
Page size can be reduced by 991.3 kB (32%)
3.1 MB
2.1 MB
In fact, the total size of Thietbidienhanoi.vn main page is 3.1 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 422.9 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. This page needs HTML code to be minified as it can gain 183.4 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 422.9 kB or 90% of the original size.
Potential reduce by 235.9 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, Thietbi Dien Hanoi needs image optimization as it can save up to 235.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 294.2 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 294.2 kB or 65% of the original size.
Potential reduce by 38.3 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. Thietbidienhanoi.vn needs all CSS files to be minified and compressed as it can save up to 38.3 kB or 79% of the original size.
Number of requests can be reduced by 29 (16%)
185
156
The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thietbi Dien Hanoi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
thietbidienhanoi.vn
6382 ms
analytics.js
66 ms
jquery.min.js
104 ms
jplugin.js
1006 ms
nivo.js
507 ms
init.js
522 ms
common.js
767 ms
swfobject.js
779 ms
default.css
980 ms
collect
24 ms
online
155 ms
banner_70efdf2e.jpg
4070 ms
banner_6f4922f4.jpg
4367 ms
header_trang.jpg
348 ms
icon1.png
337 ms
icon2.png
359 ms
icon3.png
680 ms
logo_logo-dau-TBDHN23.jpg
703 ms
icon5.png
714 ms
e_ico.png
1246 ms
icon4.png
1041 ms
e_ip1.png
1061 ms
bar.png
1388 ms
bullet_3.png
1417 ms
cb_d3306ab36c10519e174cd70561740e69.jpg
5210 ms
cb_4d485476e07e02638e8e2133cdf8f56d.jpg
5169 ms
cb_a22746738a475a75211f96a98549a811.jpg
5094 ms
loading.gif
5128 ms
banner_c51ce410.jpg
7817 ms
banner_aab32389.jpg
7639 ms
banner_9bf31c7f.jpg
8458 ms
banner_c74d97b0.jpg
8767 ms
icon11.png
5167 ms
icon12.png
5307 ms
250_2745_0_day_dien_doi_mem_tran_phu_2x4_0_100m_cuon.jpg
5501 ms
250_781_0_day_doi_mem_2x2_5.jpg
5651 ms
discount_bg.png
5837 ms
250_788_0_day_doi_mem_cadisun_2x6.jpg
5964 ms
250_2743_0_day_dien_doi_mem_tran_phu_2.jpg
6143 ms
250_755_0_day_don_mem_cadisun_1x1_0.jpg
6259 ms
250_765_0_day_don_mem_cadisun_1x6_x.jpg
6430 ms
250_763_0_day_don_mem_cadisun_1x4_x.jpg
6447 ms
250_761_0_day_don_mem_cadisun_vcsf_1x2_5.jpg
10004 ms
250_758_0_day_don_mem_cadisun_vcsf_1x1_5.jpg
10193 ms
250_2746_0_day_dien_doi_mem_tran_phu_2x6_cuon_100m.jpg
8057 ms
250_2744_0_day_dien_doi_mem_tran_phu_2x2_5__cuon_100m.jpg
7921 ms
250_2839_0_day_don_mem_tran_phu_1x1_5.jpg
12716 ms
250_2783_0_day_dien_tron_dac_2_ruot_vcm_2x_tran_phu.jpg
8565 ms
250_2726_0_day_dien_mem_det_cvv_2x_goldcup.jpg
8311 ms
250_2815_0_day_dien_don_mem_cv_goldcup.jpg
8738 ms
250_795_0_day_dien_tron_dac_2_ruot_vctf_2x_cadisun.jpg
8798 ms
250_2776_0_day_dien_tron_2_ruot_vinacap_vcm_2x.jpg
8962 ms
250_2782_0_day_dien_tron_dac_2_ruot_vcm_2x_tran_phu.jpg
9204 ms
250_2732_0_day_doi_mem_det_vinacap_vcm_2x.jpg
8988 ms
250_2764_0_day_don_cung_vinacap_vcm_1x.jpg
8986 ms
250_3989_0_cap_han_goldcup.jpg
12509 ms
250_3476_0_cap_ngam_dsta_2x_goldcup_cu_xlpe_pvc_dsta_pvc_2x.jpg
9400 ms
250_3435_0_cap_treo_2_loi_goldcup_cxv_2x_cu_xlpe_pvc_2x.jpg
6555 ms
addthis_widget.js
42 ms
product_view_history.php
6659 ms
250_3808_0_cap_treo_sino_cxv_3x.jpg
9044 ms
250_1172_0_cap_ngam_2__ruot_dsta_2x__cadisun_cu_xlpe_pvc_dsta_pvc.jpg
8217 ms
250_1249_0_cap_ngam_4_ruot_dsta_3x__1x_cadisun_cu_xlpe_pvc_dsta__pvc.jpg
9447 ms
250_1243_0_cap_ngam_4_ruot_dsta_3x__1x_cadisun_cu_xlpe_pvc_dsta__pvc.jpg
9537 ms
250_2249_0_cap_ngam_cxv_dsta_3x_1_cadivi.jpg
8051 ms
250_3879_0_cap_ngam_sino_cxv_dsta_3x_1.jpg
9957 ms
250_2073_0_cap_treo_cxv_3x_1x_cadivi_cu_xlpe_pvc.jpg
10012 ms
250_2069_0_cap_treo_cxv_3x_1x_cadivi_cu_xlpe_pvc.jpg
7539 ms
250_3715_0_cap_treo_sino_cxv_cu_xlpe_pvc_3x_1.jpg
7699 ms
250_3443_0_cap_treo_4_loi_goldcup_cxv_3x_1_cu_xlpe_pvc_3x_1.jpg
7925 ms
250_3775_0_cap_treo_cxv_sino_2x.jpg
8082 ms
250_4552_0_cap_mang_tenda_1002e_cat5_thung_cuon_300m.jpg
11168 ms
250_4553_0_cap_mang_golden_japan_utp_cat5e.jpg
12065 ms
250_4551_0_cap_mang_lan_cat6e_0522.jpg
12228 ms
250_4542_0_cap_dien_thoai_4_loi_dong_vinacap.jpg
8282 ms
250_4957_0_day_dien_thoai_sino_4_doi.jpg
11547 ms
250_4956_0_day_dien_thoai_sino_4_doi.jpg
11501 ms
250_4991_.jpg
7646 ms
250_4963_0_cap_dong_truc_rg6_sino.jpg
11320 ms
250_4966_0_cap_dong_truc_sino_rg6_5c_fb_chinh_hang.jpg
12736 ms
250_4959_0_cap_dong_truc_sino_rg6_5c_fb_chinh_hang.jpg
13594 ms
250_4960_0_cap_dong_truc_sino_rg6_5c_fb_chinh_hang.jpg
13803 ms
250_4567_0_day_mang_cat_6e_vinacap_chinh_hang.jpg
10734 ms
250_5133_0_day_dien_thoai_2_doi_z43.jpg
13647 ms
250_5118_0_cap_dong_truc_sino_4c_fb.jpg
14011 ms
250_4965_0_cap_dong_truc_sino_rg11.jpg
10497 ms
250_4560_0_cap_mang_lan_cat_5e_vinacap.jpg
10693 ms
250_4561_0_cap_mang_cat6e_0907.jpg
14271 ms
250_4562_0_cap_mang_golden_japan_sftp_cat6e_805mm_305m.jpg
15710 ms
250_4563_0_cap_mang_amp_cat5e_te_utp_e138024_8_soi_dong.jpg
16247 ms
250_4565_0_cap_mang_cat5e_uutp_pvc_502_cu_datwyler.jpg
16474 ms
250_27_mat_6_lo.jpg
16222 ms
250_29_mat_4_lo.jpg
16617 ms
250_22_2_o_cam_3_chau_16a.jpg
17470 ms
collect
2387 ms
300lo.json
128 ms
floating-css.3e6a4d09ed4853913309.js
103 ms
all.js&version=v2.0
337 ms
widgets.js
192 ms
plusone.js
279 ms
counter.270bdfcf33bafb0fc8fc.js
275 ms
250_552_s181x.jpg
13150 ms
250_4606_0_bo_6_cong_tac_wteg56572s_1_g.jpg
13712 ms
250_4612_0_mat_dung_wteg6503s_1_g.jpg
13784 ms
250_5112_0_led_downlight_5w.jpg
13960 ms
250_5142_0_den_led_tube_rang_dong_0_6m.jpg
14022 ms
sh.953eb77977227bfd253ee158.html
214 ms
button.71000885400e222c3c0eec823f8f93f0.js
255 ms
shares.json
182 ms
cb=gapi.loaded_0
162 ms
cb=gapi.loaded_1
165 ms
fastbutton
409 ms
250_5143_.jpg
13644 ms
532 ms
250_5104_0_bong_den_led_a50n_1w_3w.jpg
13670 ms
xd_arbiter.php
215 ms
xd_arbiter.php
328 ms
postmessageRelay
312 ms
cb=gapi.loaded_0
125 ms
cb=gapi.loaded_1
119 ms
250_5107_0_bong_den_led_a60_5w_7w.jpg
13527 ms
pixel
114 ms
tweet_button.fd774b599f565016d763dd860cb31c79.en.html
104 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
228 ms
pixel
50 ms
match-result
23 ms
1077434459-postmessagerelay.js
119 ms
rpc:shindig_random.js
56 ms
jot
134 ms
250_5164_0_den_chi_dan_led_exit.jpg
13581 ms
cb=gapi.loaded_0
16 ms
250_5115_.jpg
13150 ms
250_5156_0_den_led_op_tran_led_14w.jpg
13083 ms
250_5114_.jpg
12558 ms
250_4874_3_ong_luon_day_dien_sp.jpg
16233 ms
250_4875_1_ong_luon_day_dien_vanlock.jpg
12982 ms
250_4876_1_ong_gen_mem_luon_day_dien_chong_chay_sp.jpg
12160 ms
like.php
140 ms
Sh_BYjerrZ8.js
82 ms
LVx-xkvaJ0b.png
26 ms
250_4878_1_ong_gen_mem_luon_day_dien_vanlock.jpg
10705 ms
250_4877_1_ong_thoat_nuoc_dieu_hoa_sp.jpg
9765 ms
250_4880_1_mang_gen_luon_day_dien_vanlok.jpg
9656 ms
250_4879_2_ong_gen_luon_day_dien_det_sp.jpg
12798 ms
250_4882_1_hop_chia_nga_ong_luon_day_d.jpg
9265 ms
e_i1.png
8837 ms
250_2853_0_day_xup_dinh_vinacap_vcm_2x.jpg
9014 ms
250_2830_0_day_dien_don_mem_vinacap_vc.jpg
8761 ms
250_2251_0_cap_ngam_cxv_dsta_3x_1_cadivi.jpg
8669 ms
250_1237_0_cap_ngam_4_ruot_dsta_3x__1x_cadisun_cu_xlpe_pvc_dsta__pvc.jpg
11131 ms
250_1965_0_cap_treo_cxv_2x_cadivi_cu_xlpe_pvc.jpg
6796 ms
250_3710_0_cap_treo_sino_cxv_cu_xlpe_pvc_3x_1.jpg
6595 ms
250_3877_0_cap_ngam_sino_cxv_dsta_3x_1.jpg
9879 ms
250_3900_0_cap_ngam_sino_cxv_dsta_2x.jpg
6070 ms
250_3886_0_cap_ngam_sino_cxv_dsta_3x_1.jpg
8738 ms
250_1181_0_cap_ngam_2__ruot_dsta_2x__cadisun_cu_xlpe_pvc_dsta_pvc.jpg
4426 ms
250_2145_0_cap_ngam_cxv_dsta_2x_cadivi.jpg
4194 ms
250_1175_0_cap_ngam_2__ruot_dsta_2x__cadisun_cu_xlpe_pvc_dsta_pvc.jpg
4501 ms
250_4564_0_cap_mang_tenda_cat6_co_boc_chong_nhieu.jpg
4671 ms
250_4568_0_322_cap_mang_cat6_uutp_pvc_fr_662_blue_datwyler.jpg
8885 ms
250_4569_0_321_cap_mang_amp_cat6e_te_utp_75c_8_soi_dong.jpg
8602 ms
250_550_s18u2r.jpg
8763 ms
250_548_s18ue2.jpg
8937 ms
250_126_bo_dieu_chinh_toc_do_quat_400va_loai_tat_han_dang_hat_roi_dung_de_gan_vao_mat.jpg
9470 ms
250_128_o_cam_tivi_75_ohm.jpg
9532 ms
250_129_den_bao_xanh_220v.jpg
12045 ms
250_132_nut_nhan_chuong_3a.jpg
12220 ms
250_135_cong_tac_10a_loai_1_chieu.jpg
12050 ms
250_113_cong_tac_1_chieu_10a_nap_mau_do_ruc.jpg
12317 ms
250_647_s68d1.jpg
12847 ms
250_641_s68dm2.jpg
12818 ms
250_689_s9810us.jpg
15351 ms
250_692_s98u2.jpg
11957 ms
250_682_s983d2.jpg
11958 ms
250_680_s982n2r.jpg
12251 ms
250_5139_.jpg
12184 ms
250_5241_0_tu_dien_am_tuong_mat_nhua_s.jpg
12324 ms
250_5242_.jpg
16255 ms
250_5243_.jpg
16250 ms
250_5244_.jpg
16258 ms
250_5259_.jpg
15817 ms
250_5260_.jpg
15678 ms
i_pay.png
17917 ms
i_pay2.png
19600 ms
footer_bg.png
19383 ms
ip_2.png
15616 ms
up-arrow.png
15007 ms
ping
62 ms
arrows.png
346 ms
bullets.png
347 ms
like.php
84 ms
thietbidienhanoi.vn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
<input type="image"> elements do not have [alt] text
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.
thietbidienhanoi.vn 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
thietbidienhanoi.vn 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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thietbidienhanoi.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Thietbidienhanoi.vn 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.
thietbidienhanoi.vn
Open Graph description is not detected on the main page of Thietbi Dien Hanoi. 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: