Report Summary

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    Best Practices

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ספירל זכוכית | עבודות זכוכית | זכוכית טריפלקס | זכוכית חשמלית

Page Load Speed

6.8 sec in total

First Response

489 ms

Resources Loaded

6.1 sec

Page Rendered

172 ms screenshot

About Website

Click here to check amazing Spiral Glass content for Israel. Otherwise, check out these important facts you probably never knew about

ספירל זכוכית מתמחה בייצור מראות, מקלחונים, גגונים, דלתות סיקורית ומעקות מזכוכית ביטחון רבודה העמידה לאורך שנים. המוצרים מאושרים כולם על ידי מכון התקנים הישראלי וקבלנים, מעצבים ואדריכלים עושים בהם שימו...


Key Findings

We analyzed page load time and found that the first response time was 489 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics performance score


Network Requests Diagram

489 ms

915 ms


619 ms


315 ms


317 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original, 5% (2 requests) were made to and 5% (2 requests) were made to The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 186.0 kB (45%)

Content Size

411.4 kB

After Optimization

225.4 kB

In fact, the total size of main page is 411.4 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. 20% of websites need less resources to load. Javascripts take 174.8 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 41.1 kB

  • Original 50.9 kB
  • After minification 50.5 kB
  • After compression 9.8 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 41.1 kB or 81% of the original size.

Image Optimization


Potential reduce by 247 B

  • Original 140.6 kB
  • After minification 140.3 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. Spiral Glass images are well optimized though.

JavaScript Optimization


Potential reduce by 105.6 kB

  • Original 174.8 kB
  • After minification 172.3 kB
  • After compression 69.1 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 105.6 kB or 60% of the original size.

CSS Optimization


Potential reduce by 39.0 kB

  • Original 45.1 kB
  • After minification 40.7 kB
  • After compression 6.1 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. needs all CSS files to be minified and compressed as it can save up to 39.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (57%)

Requests Now


After Optimization


The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spiral Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


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 Hebrew 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 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

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