Tools & Wizards About Us
m.szeastlonge.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

m.szeastlonge.com

Quality Cell Phone Signal Jammer & Portable Cell Phone Jammer factory from China

Page Load Speed

2.7 sec in total

First Response

216 ms

Resources Loaded

1.7 sec

Page Rendered

821 ms

m.szeastlonge.com screenshot

About Website

Click here to check amazing M Szeastlonge content. Otherwise, check out these important facts you probably never knew about m.szeastlonge.com

China leading provider of Cell Phone Signal Jammer and Portable Cell Phone Jammer, EASTLONGE ELECTRONICS(HK) CO.,LTD is Portable Cell Phone Jammer factory.

Visit m.szeastlonge.com

Key Findings

We analyzed M.szeastlonge.com page load time and found that the first response time was 216 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

m.szeastlonge.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.267

46/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

m.szeastlonge.com

216 ms

m.szeastlonge.com

140 ms

www.szeastlonge.com

347 ms

www.szeastlonge.com

180 ms

guidefirstcommon.css

37 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original M.szeastlonge.com, 75% (30 requests) were made to Szeastlonge.com and 13% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (382 ms) relates to the external source Szeastlonge.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.7 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.szeastlonge.com main page is 2.0 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 141.7 kB

  • Original 168.8 kB
  • After minification 144.1 kB
  • After compression 27.2 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 24.8 kB, which is 15% 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 141.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 645 B

  • Original 1.7 MB
  • After minification 1.7 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. M Szeastlonge images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 10.8 kB

  • Original 97.1 kB
  • After minification 97.1 kB
  • After compression 86.3 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 10.8 kB or 11% of the original size.

CSS Optimization

-18%

Potential reduce by 5.6 kB

  • Original 30.5 kB
  • After minification 30.5 kB
  • After compression 24.9 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. M.szeastlonge.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (33%)

Requests Now

36

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Szeastlonge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

m.szeastlonge.com

m.szeastlonge.com

216 ms

m.szeastlonge.com

m.szeastlonge.com

140 ms

www.szeastlonge.com

www.szeastlonge.com

347 ms

www.szeastlonge.com

www.szeastlonge.com

180 ms

guidefirstcommon.css

guidefirstcommon.css

37 ms

guidefirstcommon.js

guidefirstcommon.js

69 ms

common.css

common.css

127 ms

webim.js

webim.js

96 ms

jquery.js

jquery.js

184 ms

common_99704.js

common_99704.js

200 ms

js

js

47 ms

guidecommon.js

guidecommon.js

97 ms

logo.gif

logo.gif

158 ms

floatimage_all.gif

floatimage_all.gif

159 ms

close.png

close.png

156 ms

error.png

error.png

157 ms

ctm_icon_vr.png

ctm_icon_vr.png

156 ms

cl157904475-cell_phone_signal_jammer.jpg

cl157904475-cell_phone_signal_jammer.jpg

228 ms

cl158271142-portable_cell_phone_jammer.jpg

cl158271142-portable_cell_phone_jammer.jpg

337 ms

cl158271151-drone_uav_jammer.jpg

cl158271151-drone_uav_jammer.jpg

382 ms

cl157904483-high_power_jammer.jpg

cl157904483-high_power_jammer.jpg

233 ms

load_icon.gif

load_icon.gif

158 ms

about_us_bg_99704.jpg

about_us_bg_99704.jpg

158 ms

certificate_bg_99704.jpg

certificate_bg_99704.jpg

158 ms

stats.js

stats.js

120 ms

ads.js

ads.js

119 ms

getseller.html

getseller.html

172 ms

pt159254713-radius_1_40m_2w_10_channels_5g_signal_jammer_portable_suitcase.jpg

pt159254713-radius_1_40m_2w_10_channels_5g_signal_jammer_portable_suitcase.jpg

160 ms

pt31407007-40m_2w_22_antenna_5g_signal_jammer_with_car_charging.jpg

pt31407007-40m_2w_22_antenna_5g_signal_jammer_with_car_charging.jpg

210 ms

pt16055735-anti_drone_gun_uav_interceptor_gps_galileo_glonass_for_military_public_security.jpg

pt16055735-anti_drone_gun_uav_interceptor_gps_galileo_glonass_for_military_public_security.jpg

210 ms

pt29647301-portable_high_power_remote_control_bomb_jammer_radio_controlled_improvised_explosive_device_rcied_jammer.jpg

pt29647301-portable_high_power_remote_control_bomb_jammer_radio_controlled_improvised_explosive_device_rcied_jammer.jpg

213 ms

iconfont_99703.woff

iconfont_99703.woff

202 ms

38 ms

js

js

46 ms

js

js

93 ms

js

js

92 ms

js

js

68 ms

60 ms

cover_thumb.jpg

cover_thumb.jpg

220 ms

ctm_icon_vrshow.png

ctm_icon_vrshow.png

32 ms

Accessibility Review

m.szeastlonge.com accessibility score

81

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.

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.

Best Practices

m.szeastlonge.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

m.szeastlonge.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise M.szeastlonge.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that M.szeastlonge.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

m.szeastlonge.com

Open Graph data is detected on the main page of M Szeastlonge. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: