Tools & Wizards About Us
luoyang.youbian.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 0

    Best Practices

  • 99

    SEO

    Google-friendlier than
    93% of websites

luoyang.youbian.com

Page Load Speed

49.9 sec in total

First Response

2 sec

Resources Loaded

47.6 sec

Page Rendered

243 ms

luoyang.youbian.com screenshot

About Website

Click here to check amazing Luoyang Youbian content for China. Otherwise, check out these important facts you probably never knew about luoyang.youbian.com

洛阳市邮政编码,洛阳市邮编查询,洛阳市邮政网点

Visit luoyang.youbian.com

Key Findings

We analyzed Luoyang.youbian.com page load time and found that the first response time was 2 sec and then it took 47.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. This domain responded with an error, which can significantly jeopardize Luoyang.youbian.com rating and web reputation

Performance Metrics

luoyang.youbian.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

luoyang.youbian.com

2016 ms

uaredirect.js

499 ms

reset.css

999 ms

global.css

873 ms

liebiao.css

851 ms

Our browser made a total of 185 requests to load all elements on the main page. We found that 9% of them (16 requests) were addressed to the original Luoyang.youbian.com, 12% (22 requests) were made to Ditu.google.cn and 9% (17 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source T11.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (41%)

Content Size

2.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luoyang.youbian.com main page is 2.6 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. 65% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 56.9 kB

  • Original 68.9 kB
  • After minification 64.3 kB
  • After compression 12.0 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 56.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 25.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. Luoyang Youbian images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 781.1 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 412.6 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 781.1 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 197.2 kB

  • Original 237.5 kB
  • After minification 192.8 kB
  • After compression 40.4 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. Luoyang.youbian.com needs all CSS files to be minified and compressed as it can save up to 197.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (44%)

Requests Now

178

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luoyang Youbian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

luoyang.youbian.com

luoyang.youbian.com

2016 ms

uaredirect.js

uaredirect.js

499 ms

reset.css

reset.css

999 ms

global.css

global.css

873 ms

liebiao.css

liebiao.css

851 ms

css.css

css.css

1356 ms

user.youbian.com

user.youbian.com

689 ms

c.js

c.js

934 ms

base.css

base.css

1207 ms

css.css

css.css

1126 ms

webjs.js

webjs.js

1433 ms

jquery-1.2.6.pack.js

jquery-1.2.6.pack.js

1613 ms

c.js

c.js

449 ms

15901336.js

15901336.js

663 ms

lrtk.js

lrtk.js

1458 ms

jp.js

jp.js

1545 ms

f.js

f.js

786 ms

s.js

s.js

970 ms

f.js

f.js

988 ms

new_18.png

new_18.png

426 ms

logo.jpg

logo.jpg

1555 ms

bg_05.jpg

bg_05.jpg

1908 ms

tcam

tcam

718 ms

bdbg.gif

bdbg.gif

1436 ms

tcam

tcam

666 ms

ask

ask

749 ms

ask_service

ask_service

855 ms

tcam

tcam

1477 ms

tcam

tcam

584 ms

ct

ct

1836 ms

lm.jpg

lm.jpg

624 ms

pe.js

pe.js

226 ms

gmap250x250.php

gmap250x250.php

268 ms

tcam

tcam

371 ms

tcam

tcam

679 ms

icon_9.gif

icon_9.gif

514 ms

h.js

h.js

688 ms

maps

maps

403 ms

log_print

log_print

902 ms

adx.php

adx.php

900 ms

u=1923145678,2628365856&fm=76

u=1923145678,2628365856&fm=76

1327 ms

u=3881373783,3762548031&fm=76

u=3881373783,3762548031&fm=76

3106 ms

bg.png

bg.png

466 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

485 ms

u=642035662,3711767737&fm=76

u=642035662,3711767737&fm=76

7292 ms

u=1951886905,2651202655&fm=76

u=1951886905,2651202655&fm=76

883 ms

u=564794620,3159537536&fm=76

u=564794620,3159537536&fm=76

2018 ms

dynamicFloat.js

dynamicFloat.js

468 ms

u=995642780,4037294336&fm=76

u=995642780,4037294336&fm=76

15049 ms

adx.php

adx.php

880 ms

u=1609607974,978563751&fm=76

u=1609607974,978563751&fm=76

1859 ms

u=2401963185,3268640305&fm=76

u=2401963185,3268640305&fm=76

9238 ms

u=111051714,519720742&fm=76

u=111051714,519720742&fm=76

3611 ms

u=2050284267,2963026383&fm=76

u=2050284267,2963026383&fm=76

2734 ms

u=3118428872,3071454351&fm=76

u=3118428872,3071454351&fm=76

2944 ms

u=299592962,4244686457&fm=76

u=299592962,4244686457&fm=76

10835 ms

u=1448515448,1443085201&fm=76

u=1448515448,1443085201&fm=76

1354 ms

21.gif

21.gif

1548 ms

icon_black.gif

icon_black.gif

1630 ms

hm.gif

hm.gif

328 ms

tcam

tcam

420 ms

ls.js

ls.js

266 ms

tcam

tcam

345 ms

tcam

tcam

440 ms

tcam

tcam

319 ms

hm.js

hm.js

933 ms

tcam

tcam

941 ms

common.js

common.js

212 ms

map.js

map.js

232 ms

overlay.js

overlay.js

229 ms

util.js

util.js

357 ms

geocoder.js

geocoder.js

227 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

315 ms

infowindow.js

infowindow.js

216 ms

ls_flowbar.js

ls_flowbar.js

289 ms

tcam

tcam

806 ms

tcam

tcam

669 ms

slide.js

slide.js

476 ms

adx.php

adx.php

545 ms

u=443700652,3494470304&fm=76

u=443700652,3494470304&fm=76

2518 ms

u=617349310,3794332311&fm=76

u=617349310,3794332311&fm=76

19944 ms

u=3544409157,4019166995&fm=76

u=3544409157,4019166995&fm=76

3677 ms

u=307815228,282727032&fm=76

u=307815228,282727032&fm=76

6028 ms

u=3182908157,4152395665&fm=76

u=3182908157,4152395665&fm=76

1781 ms

u=304057370,185580178&fm=76

u=304057370,185580178&fm=76

12505 ms

u=2898336758,3383206794&fm=76

u=2898336758,3383206794&fm=76

6362 ms

onion.js

onion.js

78 ms

openhand_8_8.cur

openhand_8_8.cur

19 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

244 ms

stats.js

stats.js

78 ms

controls.js

controls.js

162 ms

tcam

tcam

712 ms

xuanfu_close.png

xuanfu_close.png

468 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

98 ms

GeocodeService.Search

GeocodeService.Search

250 ms

home

home

933 ms

transparent.png

transparent.png

22 ms

css

css

51 ms

49fa7d34b6a29dc09288d44a8300e65d

49fa7d34b6a29dc09288d44a8300e65d

1272 ms

3114a2fb23da824a121716554ec55951

3114a2fb23da824a121716554ec55951

944 ms

62e23a0a50f75c0f6e3f4d659b63408f

62e23a0a50f75c0f6e3f4d659b63408f

932 ms

adcca66fd444786b605ba9466e842d2a

adcca66fd444786b605ba9466e842d2a

2158 ms

qi

qi

884 ms

fc.js

fc.js

226 ms

google4.png

google4.png

29 ms

marker.js

marker.js

78 ms

sogou_icon_wz_1.png

sogou_icon_wz_1.png

701 ms

mapcnt6.png

mapcnt6.png

24 ms

tmapctrl.png

tmapctrl.png

18 ms

cb_scout5.png

cb_scout5.png

23 ms

tmapctrl4.png

tmapctrl4.png

22 ms

imgs8.png

imgs8.png

21 ms

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

10 ms

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

12 ms

Hgo13k-tfSpn0qi1SFdUfSZ2oysoEQEeKwjgmXLRnTc.ttf

Hgo13k-tfSpn0qi1SFdUfSZ2oysoEQEeKwjgmXLRnTc.ttf

13 ms

d-6IYplOFocCacKzxwXSOCZ2oysoEQEeKwjgmXLRnTc.ttf

d-6IYplOFocCacKzxwXSOCZ2oysoEQEeKwjgmXLRnTc.ttf

17 ms

vt

vt

164 ms

vt

vt

157 ms

vt

vt

161 ms

vt

vt

154 ms

vt

vt

98 ms

tcam

tcam

533 ms

right.png

right.png

450 ms

hm.gif

hm.gif

331 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

253 ms

vt

vt

132 ms

marker.png

marker.png

24 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

92 ms

adPic.new.20150909.min.js

adPic.new.20150909.min.js

57 ms

bot-patch.min.js

bot-patch.min.js

64 ms

click.min.js

click.min.js

63 ms

adx.php

adx.php

432 ms

u=464559496,3657099292&fm=76

u=464559496,3657099292&fm=76

9323 ms

u=2754278886,3178204329&fm=76

u=2754278886,3178204329&fm=76

2298 ms

u=1772205089,1357936034&fm=76

u=1772205089,1357936034&fm=76

8007 ms

u=3539155514,13345596&fm=76

u=3539155514,13345596&fm=76

5732 ms

u=724165838,3865621053&fm=76

u=724165838,3865621053&fm=76

14137 ms

u=1828199372,2476989443&fm=76

u=1828199372,2476989443&fm=76

7735 ms

u=1890403658,2780777260&fm=76

u=1890403658,2780777260&fm=76

13147 ms

u=1803775031,2764926283&fm=76

u=1803775031,2764926283&fm=76

11047 ms

rBEhWlJYrAEIAAAAAAACetYAYQwAAECuwP__W4AAAKS951.png

rBEhWlJYrAEIAAAAAAACetYAYQwAAECuwP__W4AAAKS951.png

53 ms

56e25195N9dc0ac1b.jpg

56e25195N9dc0ac1b.jpg

59 ms

adx.php

adx.php

432 ms

vt

vt

81 ms

vt

vt

140 ms

vt

vt

141 ms

vt

vt

140 ms

vt

vt

79 ms

adx.php

adx.php

431 ms

cpro.js

cpro.js

757 ms

0f0000I414Fxl4QMMNwGt6.jpg

0f0000I414Fxl4QMMNwGt6.jpg

1227 ms

sync.htm

sync.htm

235 ms

time2.js

time2.js

448 ms

adx.php

adx.php

1717 ms

jquery_a4373ccd.js

jquery_a4373ccd.js

526 ms

tpl_flowbarimgtext.js

tpl_flowbarimgtext.js

526 ms

adx.php

adx.php

1468 ms

sync_pos.htm

sync_pos.htm

351 ms

t.gif

t.gif

1606 ms

sync2r.htm

sync2r.htm

644 ms

u=4039728254,2650434641&fm=96

u=4039728254,2650434641&fm=96

809 ms

u=2019899343,2041647467&fm=96

u=2019899343,2041647467&fm=96

2772 ms

u=632275341,1471797933&fm=96

u=632275341,1471797933&fm=96

912 ms

arrow_left_60_e700a3bb.png

arrow_left_60_e700a3bb.png

264 ms

u=1250722326,1306154101&fm=58

u=1250722326,1306154101&fm=58

4999 ms

u=1136387271,955991452&fm=96

u=1136387271,955991452&fm=96

7923 ms

nextprev_0d964fdd.png

nextprev_0d964fdd.png

264 ms

b_613fef8e.png

b_613fef8e.png

513 ms

u=2249401604,1444721369&fm=96

u=2249401604,1444721369&fm=96

3052 ms

u=1845903603,3561909777&fm=96

u=1845903603,3561909777&fm=96

2068 ms

bg.png

bg.png

466 ms

55e40d3fN2a01189f.png

55e40d3fN2a01189f.png

31 ms

qqcm

qqcm

343 ms

closefeedback.min.js

closefeedback.min.js

238 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

461 ms

bd_logo.png

bd_logo.png

459 ms

bg_rb.png

bg_rb.png

490 ms

pixel

pixel

334 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

79 ms

pixel

pixel

334 ms

o.htm

o.htm

883 ms

hm.gif

hm.gif

332 ms

hm.gif

hm.gif

659 ms

wh.js

wh.js

668 ms

ac.js

ac.js

449 ms

Accessibility Review

luoyang.youbian.com accessibility score

61

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

SEO Factors

luoyang.youbian.com SEO score

99

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luoyang.youbian.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Luoyang.youbian.com 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.

Social Sharing Optimization

luoyang.youbian.com

Open Graph description is not detected on the main page of Luoyang Youbian. 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: