Analyze

sachviet.edu.vn: Kloxo-MR Page

Thư viện lưu trữ, chia sẽ các loại sách tiếng Việt đủ các thể loại và trình độ cho mọi lứa tuổi, hầu hết các sách đều ở dưới dạng số hóa.

Page load speed analysis

  • 60/100

    Normal result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    1.9 sec

  • Resources loaded

    11.3 sec

  • Page rendered

    355 ms

  • Total page load time

    13.6 sec

Welcome to sachviet.edu.vn homepage info - get ready to check Sachviet best content for Vietnam right away, or after learning these important things about sachviet.edu.vn

We analyzed Sachviet.edu.vn page load time and found that the first response time was 1.9 sec and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 196.5 kB
    Images 72.9 kB
    Javascripts 1.0 MB
    CSS 124.5 kB

    In fact, the total size of Sachviet.edu.vn main page is 1.4 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

    • Original 196.5 kB
    • After minification 186.4 kB
    • After compression 48.4 kB

    HTML optimization

    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 148.1 kB or 75% of the original size.

    • Original 72.9 kB
    • After optimization 55.1 kB

    Image optimization

    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, Sachviet needs image optimization as it can save up to 17.8 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.0 MB
    • After minification 1.0 MB
    • After compression 308.7 kB

    JavaScript optimization

    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 739.1 kB or 71% of the original size.

    • Original 124.5 kB
    • After minification 121.7 kB
    • After compression 13.9 kB

    CSS optimization

    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. Sachviet.edu.vn needs all CSS files to be minified and compressed as it can save up to 110.6 kB or 89% of the original size.

Network requests diagram

  • sachviet.edu.vn
  • css.php
  • css.php
  • jquery.min.js
  • xenforo.js
  • jsapi
  • frontend.js
  • ants.js
  • ads_box_30816.ads
  • jsapi
  • ads_box_28206.ads
  • adv_out.js
  • full-page-script.js
  • ga.js
  • sachviet.edu.vn.gif
  • online
  • dmca_protected_sml_120am.png
  • category-23px-light.png
  • xenforo-ui-sprite.png
  • post_old.gif
  • 1.jpg
  • avatar_male_s.png
  • avatar_s.png
  • 6595.jpg
  • logo-sachxua.png
  • face.png
  • youtube.png
  • twitter.png
  • google.png
  • pinterest.png
  • rss.png
  • cse.js
  • form-button-white-25px.png
  • list.gif
  • listbg.gif
  • node-sprite.png
  • __utm.gif
  • proxy.html
  • ants.css
  • collect
  • jsapi
  • default+vi.css
  • shiny.css
  • default+vi.I.js
  • shiny.css
  • admicro_core_nld.js
  • ads_code_30816.ads
  • remarketing-list
  • get_device
  • get_network
  • ssvzone_default.js
  • isporn
  • comscore
  • _cpm4k.js
  • gw.js
  • admcoreext.js
  • adm_tracking.js
  • 303417174.js
  • ssvzone_30815_1.js
  • rtc
  • rtc
  • rtc
  • 561920392.json
  • _tracking1.gif
  • _tracking1.gif
  • pi
  • dmtb
  • ads_code_28206.ads
  • ssvzone_28205_1.js
  • dmtb
  • navigation-tab.png
  • clear.png
  • footer_bg.png
  • a
  • tab.js
  • atrk.js
  • sdk.js
  • lgnews.js
  • fipmin.js
  • async-ads.js
  • google_custom_search_watermark.gif
  • cse_theme_shiny_form_bg.png
  • small-logo.png
  • clear.gif
  • atrk.gif
  • test.png
  • dpx.js
  • tpid=1DE704453F1CD6562A0327370234175C
  • p
  • img_pop.js
  • t.js
  • dpx
  • match_redirect
  • 29931
  • match_redirect
  • tpid=CE29559E3F1CD656B4235E38022BB488
  • lr
  • xd_arbiter.php
  • xd_arbiter.php
  • lr.gif
  • img_90x90.jpg
  • adnow-mini-v2.png
  • log.user-api.com
  • st
  • img_90x90.jpg
  • img_90x90.jpg
  • tc.js
  • p
  • match_redirect
  • sync
  • match_redirect
  • CE29559E3F1CD656B4235E38022BB488
  • match_redirect
  • ProfilesEngineServlet
  • v2
  • ProfilesEngineServlet
  • dpx
  • 27519
  • pixel
  • generic
  • i.match
  • generic
  • pixel
  • 2964
  • 1407
  • xrefid.xgi
  • 5386
  • 2831
  • 2981
  • 3085
  • 13583
  • csync
  • 4448
  • 52154.gif
  • i.match
  • 4470
  • tap.php
  • 4229
  • exelate
  • match_redirect
  • engine
  • spotx_match
  • fb_match
  • an
  • u.php
  • lj_match
  • cw_match
  • rb_match
  • rtset
  • tap.php
  • ox_match
  • sd
  • pm_match
  • Pug
  • pixel
  • g_match
  • match_redirect
  • pixel
  • aa_px
  • merge

Our browser made a total of 166 requests to load all elements on the main page. We found that 16% of them (26 requests) were addressed to the original Sachviet.edu.vn, 11% (19 requests) were made to Um.simpli.fi and 7% (12 requests) were made to Admicro1.vcmedia.vn. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Sachviet.edu.vn.

Additional info on sachviet.edu.vn

Requests

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sachviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

44

Javascripts

73

Images

5

CSS

11

AJAX

133

All

Possible request optimization

1

Javascripts

26

Images

1

CSS

11

AJAX

94

Optimized

39

All

Normal result

IP address

Sachviet.edu.vn uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

sachviet.edu.vn

vietbooks.info

223.27.104.3

DNS records

Type Host Target/ip TTL Other
A

sachviet.edu.vn

223.27.104.3 14399
NS

sachviet.edu.vn

dns4.vina-host.com 21593
NS

sachviet.edu.vn

dns3.vina-host.com 21593
SOA

sachviet.edu.vn

21599 Mname: dns3.vina-host.com
Rname: root.dns3.vina-host.vn
Serial: 2017100601
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum-ttl: 86400
MX

sachviet.edu.vn

webmail.sachviet.edu.vn 14399 Pri: 0

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sachviet.edu.vn 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 Sachviet.edu.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.

HTTPS certificate

SSL Certificate

Sachviet.edu.vn has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 36% of all visits is Vietnam. It’s good for Sachviet.edu.vn that their server is also located in Vietnam, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

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

sachviet.edu.vn

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