Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5.3 sec in total

First Response

1.8 sec

Resources Loaded

3.3 sec

Page Rendered

291 ms

slrlensreview.com screenshot

About Website

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Key Findings

We analyzed Slrlensreview.com page load time and found that the first response time was 1.8 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

slrlensreview.com performance score

0

Network Requests Diagram

slrlensreview.com

1751 ms

common.css

97 ms

styles.css

144 ms

rokbox-style.css

132 ms

gantry.css

133 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 81% of them (93 requests) were addressed to the original Slrlensreview.com, 5% (6 requests) were made to Tpc.googlesyndication.com and 4% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Slrlensreview.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 854.1 kB (53%)

Content Size

1.6 MB

After Optimization

763.6 kB

In fact, the total size of Slrlensreview.com main page is 1.6 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 644.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 130.8 kB

  • Original 147.1 kB
  • After minification 98.9 kB
  • After compression 16.3 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 48.2 kB, which is 33% 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 130.8 kB or 89% of the original size.

Image Optimization

-14%

Potential reduce by 75.9 kB

  • Original 560.9 kB
  • After minification 485.0 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. Obviously, Slrlensreview needs image optimization as it can save up to 75.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 428.6 kB

  • Original 644.8 kB
  • After minification 634.9 kB
  • After compression 216.2 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 428.6 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 218.8 kB

  • Original 264.9 kB
  • After minification 236.5 kB
  • After compression 46.1 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. Slrlensreview.com needs all CSS files to be minified and compressed as it can save up to 218.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (70%)

Requests Now

113

After Optimization

34

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slrlensreview. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

SEO Factors

slrlensreview.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slrlensreview.com 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 Slrlensreview.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

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