Analyze Marine Reef Supply - Sewatec A.E.

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Page load speed analysis

  • 47/100

    Normal result
  • 3

    Successful tests
  • 5

    Failed tests
  • First response

    211 ms

  • Resources loaded

    2.1 sec

  • Page rendered

    189 ms

  • Total page load time

    2.5 sec

Visit now to see the best up-to-date Sewatec content for Russia and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 211 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Page optimization

  • HTML 144.8 kB
    Images 179.1 kB
    Javascripts 26.3 kB
    CSS 0 B

    In fact, the total size of main page is 350.2 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. 30% of websites need less resources to load. Images take 179.1 kB which makes up the majority of the site volume.

    • Original 144.8 kB
    • After minification 125.1 kB
    • After compression 12.2 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 19.7 kB, which is 14% 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 132.6 kB or 92% of the original size.

    • Original 179.1 kB
    • After optimization 161.8 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. Sewatec images are well optimized though.

    • Original 26.3 kB
    • After minification 26.3 kB
    • After compression 10.9 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 15.4 kB or 58% of the original size.

Network requests diagram

  • styles.css.php
  • jquery.xonic.js.php
  • analytics.js
  • infobar-toggle.png
  • infobar.png
  • socialmedia.png
  • infobar-cart.png
  • infobar-info.png
  • header-bg.gif
  • header-logo.gif
  • selectable.png
  • meta-languages.png
  • layer-corner.png
  • btn.png
  • icon_headCartWish.png
  • slider-elements.png
  • worldwideteaser.jpg
  • bg_catLinksBox.png
  • jebaologo.jpg
  • btn-view.png
  • btn-view-arrow.png
  • tabs-bg.png
  • downarrow.png
  • browser-arrows.png
  • badges.png
  • dosierstreck40.jpg
  • gruen4.png
  • Red_Dragon_anti_kalkbypass.jpg
  • G31.jpg
  • kwpump1.jpg
  • CoralSmoothie640-284x300.jpg
  • rowasphos5000.jpg
  • Korallenwunder_feeding_cylinder.jpg
  • All-in-one-Biopellets.jpg
  • Coral_RX_EU_Version.jpg
  • tabwrapper-navi.png
  • box_nav_pic.png
  • 0220.570.jpg
  • neosalfluessig.jpg
  • collect
  • PO4x4.jpg
  • korallenzucht.jpg
  • kugelhahn.jpg
  • Magnesium_Complex.jpg
  • triton_mangan.jpg
  • xr15w.jpg
  • triton_jod.jpg
  • triton_nickel.jpg
  • plm-rs232x100x100.jpg
  • kz_saltwatercomplex.jpg
  • moonlight.jpg
  • gelb4.png
  • plm-condsx100x100.jpg
  • plm-rs485x100x100.jpg
  • aquaniveau2.jpg
  • zeospur2.jpg
  • mitras-lightbar.jpg
  • PumpControl1-hydro-l.jpg
  • al-silikat.jpg
  • arrowDown_catLinks.png
  • box-title_bg.png
  • box-nav-ul_bg.png
  • nav0.png
  • arrow-000-small.png
  • royal_exclusiv_speedy_3_side.jpg
  • icons.png
  • shippingww.jpg
  • taxfre2s.gif
  • trusted-save1.gif
  • deltec.jpg

Our browser made a total of 72 requests to load all elements on the main page. We found that 97% of them (70 requests) were addressed to the original, 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (609 ms) belongs to the original domain

Additional info on


The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sewatec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

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 295
A 295
NS 300
NS 300

300 Mname:
Serial: 2037060419
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum-ttl: 3600

Language and encoding

Poor result


N/A  language flag


EN en 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. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that 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.

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.

Poor result

Visitor World Map

Country of origin for 13.2% of all visits is Russia. It lies approximately 5610 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up page load time for the majority of users is moving the server to Russia or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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