Tools & Wizards About Us
referenceexpress.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

referenceexpress.com

电竞比赛下注平台·（中国）官方网站

Page Load Speed

3.4 sec in total

First Response

198 ms

Resources Loaded

2.5 sec

Page Rendered

661 ms

referenceexpress.com screenshot

About Website

Visit referenceexpress.com now to see the best up-to-date Referenceexpress content and also check out these interesting facts you probably never knew about referenceexpress.com

电竞比赛下注平台·（中国）官方网站▛妲己推荐2024注册最稳✔最安全✔▜ 是“一带一路”国际马拉松系列赛IP的发起方和运营商，并已有多个国际赛事加入该系列赛。电竞比赛下注平台·（中国）官方网站主要负责承担南京市地铁工程的规划、设计、筹资、建设、运营及与地铁相关的物业开发等），集团定位为资金的平台、资产的平台、资源的平台。

Visit referenceexpress.com

Key Findings

We analyzed Referenceexpress.com page load time and found that the first response time was 198 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.

Performance Metrics

referenceexpress.com performance score

0

Network Requests Diagram

referenceexpress.com

198 ms

website.css

73 ms

show_ads.js

33 ms

brand

9 ms

wz_tooltip.js

222 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 52% of them (34 requests) were addressed to the original Referenceexpress.com, 12% (8 requests) were made to Pagead2.googlesyndication.com and 11% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (654 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.8 kB (44%)

Content Size

371.2 kB

After Optimization

207.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Referenceexpress.com main page is 371.2 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. 60% of websites need less resources to load. HTML takes 161.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 141.8 kB

  • Original 161.4 kB
  • After minification 155.1 kB
  • After compression 19.6 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 141.8 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 10.5 kB

  • Original 92.8 kB
  • After minification 82.3 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, Referenceexpress needs image optimization as it can save up to 10.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 11.3 kB

  • Original 116.1 kB
  • After minification 116.0 kB
  • After compression 104.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 215 B

  • Original 878 B
  • After minification 878 B
  • After compression 663 B

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. Referenceexpress.com needs all CSS files to be minified and compressed as it can save up to 215 B or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (53%)

Requests Now

62

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Referenceexpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

referenceexpress.com

referenceexpress.com

198 ms

website.css

website.css

73 ms

show_ads.js

show_ads.js

33 ms

brand

brand

9 ms

wz_tooltip.js

wz_tooltip.js

222 ms

brandjs.js

brandjs.js

29 ms

show_ads_impl.js

show_ads_impl.js

210 ms

!history!550!3.png

!history!550!3.png

312 ms

branding.png

branding.png

156 ms

background.jpg

background.jpg

106 ms

Banner.jpg

Banner.jpg

186 ms

bg_topnav.gif

bg_topnav.gif

186 ms

bg_titlebar.gif

bg_titlebar.gif

188 ms

sitenav.gif

sitenav.gif

187 ms

rightarrow.gif

rightarrow.gif

190 ms

socialnetbar.gif

socialnetbar.gif

188 ms

calendar1.gif

calendar1.gif

250 ms

calendar2.gif

calendar2.gif

266 ms

calendar3.gif

calendar3.gif

266 ms

calc_win.gif

calc_win.gif

267 ms

calc_science.gif

calc_science.gif

267 ms

desktop.gif

desktop.gif

266 ms

envelope.gif

envelope.gif

303 ms

bullet5.gif

bullet5.gif

334 ms

navbar_news.gif

navbar_news.gif

336 ms

navbar_search.gif

navbar_search.gif

343 ms

deskref.gif

deskref.gif

341 ms

b_orca.gif

b_orca.gif

340 ms

b_firefox.gif

b_firefox.gif

401 ms

b_chrome.gif

b_chrome.gif

411 ms

b_explorer.gif

b_explorer.gif

412 ms

b_netscape.gif

b_netscape.gif

413 ms

b_opera.gif

b_opera.gif

414 ms

b_apple.gif

b_apple.gif

416 ms

clock1.gif

clock1.gif

473 ms

security.gif

security.gif

477 ms

uparrow.gif

uparrow.gif

483 ms

mailbox.gif

mailbox.gif

477 ms

valid-html401.gif

valid-html401.gif

484 ms

valid-css.gif

valid-css.gif

489 ms

cookie.js

cookie.js

72 ms

integrator.js

integrator.js

85 ms

ads

ads

516 ms

ads

ads

525 ms

ads

ads

654 ms

load_preloaded_resource.js

load_preloaded_resource.js

74 ms

abg_lite.js

abg_lite.js

82 ms

window_focus.js

window_focus.js

81 ms

qs_click_protection.js

qs_click_protection.js

81 ms

rx_lidar.js

rx_lidar.js

213 ms

6c7423e08ae99c3d125c127fa3b3e325.js

6c7423e08ae99c3d125c127fa3b3e325.js

48 ms

8990783360798396988

8990783360798396988

50 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

151 ms

s

s

87 ms

redir.html

redir.html

479 ms

14405074158149713245

14405074158149713245

376 ms

activeview

activeview

202 ms

css

css

152 ms

activeview

activeview

98 ms

-Y38d37a1DmvdXzRnIUkD6jTpQ2urOaWudC6FG_jR1g.js

-Y38d37a1DmvdXzRnIUkD6jTpQ2urOaWudC6FG_jR1g.js

96 ms

iframe.html

iframe.html

21 ms

activeview

activeview

385 ms

adsbygoogle.js

adsbygoogle.js

383 ms

sodar

sodar

586 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

587 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

587 ms

SEO Factors

referenceexpress.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Referenceexpress.com 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 Referenceexpress.com main page’s claimed encoding is iso-8859-1. 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.

Social Sharing Optimization

referenceexpress.com

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