Analyze PENERBIT DARUL FALAH >> Penerbit Buku Islam Kaffah <<

Penerbit Darul Falah, Penerbit Buku Islam Kaffah

Page load speed analysis

  • 50/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.4 sec

  • Resources loaded

    7.9 sec

  • Page rendered

    252 ms

  • Total page load time

    10.5 sec

Welcome to homepage info - get ready to check DARUL FALAH best content for Indonesia right away, or after learning these important things about

We analyzed page load time and found that the first response time was 2.4 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 19.0 kB
    Images 395.7 kB
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of main page is 414.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 395.7 kB which makes up the majority of the site volume.

    • Original 19.0 kB
    • After minification 16.5 kB
    • After compression 3.4 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 13% 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 15.6 kB or 82% of the original size.

    • Original 395.7 kB
    • After optimization 263.8 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, DARUL FALAH needs image optimization as it can save up to 131.9 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Network requests diagram

  • kepala897_01.gif
  • kepala897_02.gif
  • kepala897_03.gif
  • homefinal.jpg
  • katalog%20tom.jpg
  • tentang%20kami.jpg
  • kontak%20kamitom.jpg
  • best%20seller.jpg
  • buku%20baru1.jpg
  • sinopsis.jpg
  • info%20buku.jpg
  • isi%20info.jpg
  • info%20darul.jpg
  • kiri%20atas%20info.jpg
  • cover.jpg
  • covera.jpg
  • cover1.jpg
  • cover1a.jpg
  • referensi.jpg
  • buku%20baru.jpg
  • Menjaga%20Kemabruran%20saat%20Haji%20&%20Umroh.jpg
  • kump%20kultum%201.jpg
  • Kumpulan%20Kultim%20Setahun%20Jld%2002.jpg
  • bagaimana%20rasu%20mengajar%20alquranl.jpg
  • kanan%20atas182b.jpg
  • katalog.jpg
  • kanan%20bawah.jpg
  • kanan%20bawaha.jpg
  • kanan%20bawahb.jpg
  • kanan%20bawahc.jpg
  • garis747.jpg

Our browser made a total of 33 requests to load all elements on the main page. We found that 97% of them (32 requests) were addressed to the original, 3% (1 request) were made to The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain

Additional info on


The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DARUL FALAH. According to our analytics all requests are already optimized.





Possible request optimization







Normal result

IP address uses IP address which is currently shared with 4 other domains. 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.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 14394
NS 86394
NS 86394

86400 Mname:
Serial: 2019020801
Refresh: 3600
Retry: 7200
Expire: 1209600
Minimum-ttl: 86400
MX 14400 Pri: 20

Language and encoding

Poor result


ID id language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that 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 main page’s claimed encoding is . 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.

HTTPS certificate

SSL Certificate 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 71.4% of all visits is Indonesia. It’s good for that their server is also located in Indonesia, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

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