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roms-db.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

roms-db.com

Roms-DB Custom Phone/Tablet Roms database

Page Load Speed

1.5 sec in total

First Response

174 ms

Resources Loaded

1.2 sec

Page Rendered

123 ms

roms-db.com screenshot

About Website

Click here to check amazing Roms DB content. Otherwise, check out these important facts you probably never knew about roms-db.com

Roms-DB lists custom roms for your phone/tablet

Visit roms-db.com

Key Findings

We analyzed Roms-db.com page load time and found that the first response time was 174 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. This domain responded with an error, which can significantly jeopardize Roms-db.com rating and web reputation

Performance Metrics

roms-db.com performance score

0

Network Requests Diagram

www.roms-db.com

174 ms

rom.css

54 ms

show_ads.js

8 ms

amm.js

6 ms

plusone.js

88 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 16% of them (9 requests) were addressed to the original Roms-db.com, 15% (8 requests) were made to Apis.google.com and 11% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (486 ms) relates to the external source Mm.chitika.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.0 kB (50%)

Content Size

339.4 kB

After Optimization

168.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roms-db.com main page is 339.4 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. 55% of websites need less resources to load. Javascripts take 223.6 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 10.2 kB

  • Original 15.7 kB
  • After minification 14.9 kB
  • After compression 5.5 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 10.2 kB or 65% of the original size.

Image Optimization

-5%

Potential reduce by 4.4 kB

  • Original 92.6 kB
  • After minification 88.1 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. Roms DB images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 150.5 kB

  • Original 223.6 kB
  • After minification 182.1 kB
  • After compression 73.1 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 150.5 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 5.9 kB

  • Original 7.5 kB
  • After minification 5.9 kB
  • After compression 1.7 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. Roms-db.com needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (53%)

Requests Now

51

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roms DB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.roms-db.com

www.roms-db.com

174 ms

rom.css

rom.css

54 ms

show_ads.js

show_ads.js

8 ms

amm.js

amm.js

6 ms

plusone.js

plusone.js

88 ms

ga.js

ga.js

76 ms

btn_donate_LG.gif

btn_donate_LG.gif

204 ms

ca-pub-8717971638946153.js

ca-pub-8717971638946153.js

90 ms

zrt_lookup.html

zrt_lookup.html

168 ms

show_ads_impl.js

show_ads_impl.js

91 ms

galaxynexus_e.png

galaxynexus_e.png

52 ms

hd2_android2_e.png

hd2_android2_e.png

147 ms

samsung_galaxysii_e.png

samsung_galaxysii_e.png

168 ms

sensation_e.png

sensation_e.png

145 ms

evo4g_e.png

evo4g_e.png

150 ms

galaxynote_int_e.jpg

galaxynote_int_e.jpg

150 ms

galaxys3_e2.jpg

galaxys3_e2.jpg

198 ms

pixel.gif

pixel.gif

164 ms

minimall

minimall

486 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

154 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

183 ms

fastbutton

fastbutton

227 ms

__utm.gif

__utm.gif

106 ms

ads

ads

267 ms

osd.js

osd.js

30 ms

ads

ads

222 ms

postmessageRelay

postmessageRelay

43 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

14 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

10 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

32 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

27 ms

rpc:shindig_random.js

rpc:shindig_random.js

36 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

2 ms

google

google

234 ms

bsredirect5.js

bsredirect5.js

61 ms

ca

ca

128 ms

m_js_controller.js

m_js_controller.js

116 ms

abg.js

abg.js

134 ms

bst2tv3.html

bst2tv3.html

128 ms

verifyc.js

verifyc.js

112 ms

favicon

favicon

79 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

83 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

50 ms

s

s

39 ms

x_button_blue2.png

x_button_blue2.png

38 ms

bounce

bounce

23 ms

sync

sync

89 ms

clk

clk

90 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

13 ms

Asset_728x90.jpg

Asset_728x90.jpg

40 ms

lidar.js

lidar.js

12 ms

dvtp_src.js

dvtp_src.js

68 ms

sbhK2lTE.js

sbhK2lTE.js

12 ms

cTrvNaRi.html

cTrvNaRi.html

8 ms

dvtp_src_internal26.js

dvtp_src_internal26.js

10 ms

SEO Factors

roms-db.com SEO score

0

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 Roms-db.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 Roms-db.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

roms-db.com

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