Tools & Wizards About Us
astromart.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

astromart.com

Astromart

Page Load Speed

1.8 sec in total

First Response

504 ms

Resources Loaded

943 ms

Page Rendered

378 ms

astromart.com screenshot

About Website

Visit astromart.com now to see the best up-to-date Astromart content for United States and also check out these interesting facts you probably never knew about astromart.com

Astromart.com is the leading portal for astronomy news, classified ads and telescope reviews. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telesc...

Visit astromart.com

Key Findings

We analyzed Astromart.com page load time and found that the first response time was 504 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

astromart.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

astromart.com

504 ms

bootstrap.min.css

90 ms

font-awesome.min.css

107 ms

swiper.min.css

99 ms

lightbox.min.css

86 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 33% of them (18 requests) were addressed to the original Astromart.com, 24% (13 requests) were made to Cdnjs.cloudflare.com and 11% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (504 ms) belongs to the original domain Astromart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.2 kB (3%)

Content Size

3.6 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astromart.com main page is 3.6 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. 65% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 29.1 kB

  • Original 35.9 kB
  • After minification 24.6 kB
  • After compression 6.9 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 11.3 kB, which is 32% 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 29.1 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 42.9 kB

  • Original 3.3 MB
  • After minification 3.2 MB

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. Astromart images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 33.4 kB

  • Original 260.6 kB
  • After minification 260.6 kB
  • After compression 227.3 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 33.4 kB or 13% of the original size.

CSS Optimization

-9%

Potential reduce by 910 B

  • Original 9.7 kB
  • After minification 9.7 kB
  • After compression 8.8 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. Astromart.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (51%)

Requests Now

47

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astromart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

astromart.com

astromart.com

504 ms

bootstrap.min.css

bootstrap.min.css

90 ms

font-awesome.min.css

font-awesome.min.css

107 ms

swiper.min.css

swiper.min.css

99 ms

lightbox.min.css

lightbox.min.css

86 ms

tempusdominus-bootstrap-4.min.css

tempusdominus-bootstrap-4.min.css

94 ms

bootstrap-datepicker.min.css

bootstrap-datepicker.min.css

97 ms

application.css

application.css

27 ms

api.js

api.js

94 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

80 ms

email-decode.min.js

email-decode.min.js

46 ms

js

js

191 ms

js

js

222 ms

lightbox.min.js

lightbox.min.js

91 ms

tether.min.js

tether.min.js

79 ms

popper.min.js

popper.min.js

96 ms

bootstrap.min.js

bootstrap.min.js

105 ms

swiper.min.js

swiper.min.js

98 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

101 ms

site.js

site.js

46 ms

css

css

71 ms

css

css

87 ms

recaptcha__en.js

recaptcha__en.js

189 ms

close.png

close.png

96 ms

header-bg1.jpg

header-bg1.jpg

97 ms

loading.gif

loading.gif

73 ms

prev.png

prev.png

70 ms

next.png

next.png

73 ms

logo.png

logo.png

69 ms

header-bg.jpg

header-bg.jpg

150 ms

1000003217.png

1000003217.png

220 ms

saturn.svg

saturn.svg

71 ms

thumb_b7588c55e9655f6b06765358e164190f-img.jpeg

thumb_b7588c55e9655f6b06765358e164190f-img.jpeg

150 ms

thumb_849b4dacbcd8fc601f8e6130a840bcda-img.jpg

thumb_849b4dacbcd8fc601f8e6130a840bcda-img.jpg

151 ms

thumb_7d2570a394c1f6534e01a0cce01f793d-img.jpg

thumb_7d2570a394c1f6534e01a0cce01f793d-img.jpg

210 ms

thumb_5f4deecf997ff25f3d231eb18d94ef0b-img.jpg

thumb_5f4deecf997ff25f3d231eb18d94ef0b-img.jpg

151 ms

thumb_155b3ff081846b477c3b3c1e05003af7-img.jpg

thumb_155b3ff081846b477c3b3c1e05003af7-img.jpg

151 ms

0c3308790662f7bde7a3d077482f0745-img.jpg

0c3308790662f7bde7a3d077482f0745-img.jpg

245 ms

66e881ab77bdbdcdbdc7ed1606f6527b-img.jpeg

66e881ab77bdbdcdbdc7ed1606f6527b-img.jpeg

243 ms

img-atw-logo.gif

img-atw-logo.gif

151 ms

92440.jpg

92440.jpg

219 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

151 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

209 ms

pxiEyp8kv8JHgFVrJJfedA.woff

pxiEyp8kv8JHgFVrJJfedA.woff

201 ms

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

200 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

114 ms

js

js

108 ms

analytics.js

analytics.js

105 ms

fallback

fallback

40 ms

fallback__ltr.css

fallback__ltr.css

6 ms

css

css

17 ms

collect

collect

16 ms

logo_48.png

logo_48.png

3 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

5 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

4 ms

Accessibility Review

astromart.com accessibility score

79

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

astromart.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

astromart.com SEO score

73

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

astromart.com

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